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&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=3&gt;&lt;B&gt;Divestitures &lt;/B&gt;&lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;In 2009, we continued to implement
many of the strategic initiatives we identified in 2008 to improve liquidity and
reduce our business risk. We discuss these initiatives in the &lt;/FONT&gt;&lt;FONT
size=2&gt;&lt;I&gt;Strategy&lt;/I&gt;&lt;/FONT&gt;&lt;FONT size=2&gt; section of our 2008 Annual Report on
Form&amp;nbsp;10-K. &lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT
size=2&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;The transactions to sell
a majority of our international commodities, our Houston-based gas trading and
other operations were structured in two parts: &lt;/FONT&gt;&lt;/P&gt;
&lt;UL&gt;
  &lt;DL compact&gt;
    &lt;DT style="MARGIN-BOTTOM: -11pt; FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;#149;&lt;/FONT&gt;
    &lt;DD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;the assignment and transfer of a
    majority of the portfolio, and &lt;/FONT&gt;
    &lt;DT style="MARGIN-BOTTOM: -11pt; FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;#149;&lt;/FONT&gt;
    &lt;DD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;the execution of a Total Return
    Swap (TRS) mechanism for the remainder of the portfolio. &lt;/FONT&gt;&lt;/DD&gt;&lt;/DL&gt;&lt;/UL&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT
size=2&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;Under the TRS, we entered
into offsetting trades with the buyers that matched the terms of the remaining
third party contracts for which we were unable to complete assignment to the
buyers as of the transaction dates. This structure transferred the risks
associated with changes in commodity prices as of the transaction dates to the
buyers in all instances. However, the trades under the TRS are newly executed
transactions, and we remain the principal under both the unassigned third party
trades and the matching trades with the buyers under the TRS with no right of
either financial or legal offset. We continue to pursue the assignment of these
remaining contracts to the buyers. &lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT
size=2&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;The matching contracts
under the TRS include both derivatives and non-derivatives and were executed at
prices that differed from market prices at closing, which resulted in a net cash
payment to/from the buyers. We recorded the underlying contracts at fair value
on a gross basis as assets or liabilities in our Consolidated Balance Sheets
depending on whether the contract prices were above- or below-market prices at
closing. As a result, the derivative contracts have been included in "Derivative
Assets and Liabilities" and the nonderivative contracts have been included in
"Unamortized Energy Contract Assets and Liabilities." The derivative &lt;!-- SEQ.=5,FOLIO='15',FILE='DISK108:[09ZBZ1.09ZBZ44501]EA44501A.;20',USER='CGONCE',CD=';7-AUG-2009;08:36' --&gt;&lt;A
name=page_xxx44501_1_16&gt;&lt;/A&gt;contracts are subject to mark-to-market accounting
until they are realized or assigned. The nonderivative contracts will be
amortized into earnings as the underlying contracts are realized, or sooner if
those contracts are assigned. &lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT
size=2&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;We record the cash
proceeds we pay or receive at the inception of energy purchase and sale
contracts based upon whether the contracts are in-the-money or out-of-the-money
as follows: &lt;/FONT&gt;&lt;/P&gt;&lt;!-- User-specified TAGGED TABLE --&gt;
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    &lt;TD style="FONT-FAMILY: times" width=12&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right width=37&gt;&lt;/TD&gt;&lt;!-- TABLE COLUMN WIDTHS END --&gt;&lt;/TR&gt;
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      &lt;P style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"&gt;&lt;FONT
      size=2&gt;&lt;/FONT&gt;&lt;FONT size=2&gt;In-the-money contracts&amp;#151;proceeds
    paid&lt;/FONT&gt;&lt;/P&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" vAlign=bottom align=right&gt;&lt;FONT
      size=2&gt;Investing Outflow&lt;/FONT&gt;&lt;/TD&gt;&lt;/TR&gt;
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      &lt;P
      style="MARGIN-TOP: 12pt; MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"&gt;&lt;FONT
      size=2&gt;&lt;/FONT&gt;&lt;FONT size=2&gt;Out-of-the-money contracts&amp;#151;proceeds
      received&lt;/FONT&gt;&lt;/P&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" vAlign=bottom align=right&gt;&lt;FONT
      size=2&gt;&lt;BR&gt;Financing Inflow&lt;/FONT&gt;&lt;/TD&gt;&lt;/TR&gt;
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&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT
size=2&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;After inception, we
record the cash flows from all energy purchase and sale contracts as operating
activities, except for out-of-the-money derivative contracts that were
liabilities at inception. We record the ongoing cash flows from these
out-of-the-money derivative contracts as financing activities, regardless of
whether they are purchase or sale contracts. &lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&lt;I&gt;International Commodities
Operation &lt;/I&gt;&lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;In January 2009, we entered into a
definitive agreement to sell a majority of our international commodities
operation. We completed this transaction on March&amp;nbsp;23, 2009 and recognized
the following impacts during the six months ended June&amp;nbsp;30, 2009:
&lt;/FONT&gt;&lt;/P&gt;
&lt;UL&gt;
  &lt;DL compact&gt;
    &lt;DT style="MARGIN-BOTTOM: -11pt; FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;#149;&lt;/FONT&gt;
    &lt;DD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;a pre-tax loss of approximately
    $334.5&amp;nbsp;million representing net consideration paid to the buyer, the
    book value of net assets sold, and transaction costs, &lt;/FONT&gt;
    &lt;DT style="MARGIN-BOTTOM: -11pt; FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;#149;&lt;/FONT&gt;
    &lt;DD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;a reclassification of
    $165.7&amp;nbsp;million in losses on previously designated cash-flow hedge
    contracts, for which the forecasted transactions are now deemed probable of
    not occurring, from "Accumulated Other Comprehensive Loss" to "Nonregulated
    revenues" in the Consolidated Statements of Income (Loss), &lt;/FONT&gt;
    &lt;DT style="MARGIN-BOTTOM: -11pt; FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;#149;&lt;/FONT&gt;
    &lt;DD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;workforce reduction costs of
    $10.2&amp;nbsp;million, recorded as part of "Workforce reduction costs" in the
    Consolidated Statements of Income (Loss), and &lt;/FONT&gt;
    &lt;DT style="MARGIN-BOTTOM: -11pt; FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;#149;&lt;/FONT&gt;
    &lt;DD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;other costs of
    $10.1&amp;nbsp;million related to leasehold improvements, furniture and computer
    hardware and software, recorded as part of "Impairment losses and other
    costs" in the Consolidated Statements of Income (Loss). &lt;/FONT&gt;&lt;/DD&gt;&lt;/DL&gt;&lt;/UL&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT
size=2&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;We removed the contracts
that were assigned from our balance sheet, paid the buyer approximately
$90&amp;nbsp;million, and reflected the impact of this payment on our working
capital in the operating activities section of our Consolidated Statements of
Cash Flows. &lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT
size=2&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;The net cash payment to
the buyer upon completion of the TRS was $2.5&amp;nbsp;million. As part of the
consideration, we acquired matching nonderivative contracts that resulted in a
net liability of approximately $75&amp;nbsp;million, which will be amortized into
earnings as the underlying contracts are realized, or sooner if the original
nonderivative contracts are assigned. &lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT
size=2&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;We have reflected the
contracts under the TRS on a gross basis in cash flows from investing and
financing activities in our Consolidated Statements of Cash Flows as follows:
&lt;/FONT&gt;&lt;/P&gt;&lt;!-- User-specified TAGGED TABLE --&gt;
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    &lt;TD style="FONT-FAMILY: times" width=12&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right width=4&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" width=41&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"
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    &lt;TH style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" align=left
    colSpan=4&gt;&lt;FONT size=2&gt;&lt;I&gt;Six Months Ended June&amp;nbsp;30, 2009
    &lt;/I&gt;&lt;/FONT&gt;&lt;/TH&gt;
    &lt;TH style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TH&gt;&lt;/TR&gt;
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    &lt;TH style="FONT-FAMILY: times" align=left&gt;&lt;FONT
size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;BR&gt;&lt;/TH&gt;
    &lt;TH style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TH&gt;
    &lt;TH style="FONT-FAMILY: times" align=middle colSpan=2&gt;&lt;FONT size=2&gt;&lt;I&gt;(In
      millions)&lt;/I&gt;&lt;/FONT&gt;&lt;BR&gt;&lt;/TH&gt;
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      &lt;P style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"&gt;&lt;FONT
      size=2&gt;&lt;/FONT&gt;&lt;FONT size=2&gt;Investing activities&amp;#151;Contract and portfolio
      acquisitions&lt;/FONT&gt;&lt;/P&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&lt;B&gt;$&lt;/B&gt;&lt;/FONT&gt;&lt;/TD&gt;
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      size=2&gt;&lt;B&gt;(866.3&lt;/B&gt;&lt;/FONT&gt;&lt;/TD&gt;
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      &lt;P style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"&gt;&lt;FONT
      size=2&gt;&lt;/FONT&gt;&lt;FONT size=2&gt;Financing activities&amp;#151;Proceeds from contract and
      portfolio acquisitions&lt;/FONT&gt;&lt;/P&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT
    size=2&gt;&lt;B&gt;863.8&lt;/B&gt;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;&lt;/TR&gt;
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      &lt;P style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"&gt;&lt;FONT
      size=2&gt;&lt;/FONT&gt;&lt;FONT size=2&gt;Net cash flows from contract and portfolio
      acquisitions&lt;/FONT&gt;&lt;/P&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
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    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT
    size=2&gt;&lt;B&gt;(2.5&lt;/B&gt;&lt;/FONT&gt;&lt;/TD&gt;
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&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT
size=2&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;In addition to the
March&amp;nbsp;23, 2009 transaction for a majority of our international commodities
operation, on June&amp;nbsp;30, 2009 we completed the sale of a uranium market
participant that we owned. We received cash proceeds of approximately
$43&amp;nbsp;million and recorded a $27.2&amp;nbsp;million loss on this sale. This loss
from our merchant energy segment is included in the "Net (loss) gain on
divestitures" line in our Consolidated Statements of Income (Loss). &lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&lt;I&gt;Houston-Based Gas and Other
Trading Operations &lt;/I&gt;&lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;On February&amp;nbsp;3, 2009, we entered
into a definitive agreement to sell our Houston-based gas trading operation. We
transferred control of this operation on April&amp;nbsp;1, 2009. In addition, in the
second quarter of 2009 we also sold certain other trading operations. In total,
we received proceeds of approximately $56&amp;nbsp;million, and recorded a
$102.4&amp;nbsp;million net loss on these sales in the quarter ended June&amp;nbsp;30,
2009. The net loss on sale primarily relates to nonderivative accrual contracts,
which were not recorded on our Consolidated Balance Sheet, the cost associated
with disposing of an entire portfolio and not merely individual contracts, and
the cost of capital, including contingent capital, to support the operation.
&lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT
size=2&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;The matching derivative
and nonderivative transactions under the TRS discussed above were executed at
prices that differed from market prices at closing. As a result, we record the
ongoing cash flows related to the out-of-the-money derivative contracts that
were liabilities at inception as financing cash flows in accordance with SFAS
No.&amp;nbsp;149. This resulted in cash outflows related to financing activities of
$378.0&amp;nbsp;million and $695.4&amp;nbsp;million in our &lt;!-- SEQ.=6,FOLIO='16',FILE='DISK108:[09ZBZ1.09ZBZ44501]EA44501A.;20',USER='CGONCE',CD=';7-AUG-2009;08:36' --&gt;&lt;A
name=page_xxx44501_1_17&gt;&lt;/A&gt;Consolidated Statements of Cash Flows for the
quarter and six months ended June&amp;nbsp;30, 2009, respectively, associated with
derivative liabilities that were out-of-the-money. &lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT
size=2&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;The net cash receipt from
the buyers upon completion of the TRS was $91.9&amp;nbsp;million in the second
quarter of 2009. We have reflected these contracts on a gross basis in cash
flows from investing and financing activities in our Consolidated Statements of
Cash Flows as follows: &lt;/FONT&gt;&lt;/P&gt;&lt;!-- User-specified TAGGED TABLE --&gt;
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    &lt;TD style="FONT-FAMILY: times" width=12&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right width=4&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" width=41&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"
  width=3&gt;&lt;/TD&gt;&lt;!-- TABLE COLUMN WIDTHS END --&gt;&lt;/TR&gt;
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    colSpan=4&gt;&lt;FONT size=2&gt;&lt;I&gt;Six Months Ended June&amp;nbsp;30, 2009
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size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;BR&gt;&lt;/TH&gt;
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    &lt;TH style="FONT-FAMILY: times" align=middle colSpan=2&gt;&lt;FONT size=2&gt;&lt;I&gt;(In
      millions)&lt;/I&gt;&lt;/FONT&gt;&lt;BR&gt;&lt;/TH&gt;
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      &lt;P style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"&gt;&lt;FONT
      size=2&gt;&lt;/FONT&gt;&lt;FONT size=2&gt;Investing activities&amp;#151;Contract and portfolio
      acquisitions&lt;/FONT&gt;&lt;/P&gt;&lt;/TD&gt;
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    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&lt;B&gt;$&lt;/B&gt;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT
      size=2&gt;&lt;B&gt;(1,287.4&lt;/B&gt;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&lt;B&gt;)&lt;/B&gt;&lt;/FONT&gt;&lt;/TD&gt;&lt;/TR&gt;
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      &lt;P style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"&gt;&lt;FONT
      size=2&gt;&lt;/FONT&gt;&lt;FONT size=2&gt;Financing activities&amp;#151;Proceeds from contract and
      portfolio acquisitions&lt;/FONT&gt;&lt;/P&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT
      size=2&gt;&lt;B&gt;1,379.3&lt;/B&gt;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;&lt;/TR&gt;
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    &lt;TD style="FONT-FAMILY: times"&gt;&amp;nbsp;&lt;/TD&gt;&lt;/TR&gt;
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    &lt;TD style="FONT-FAMILY: times"&gt;
      &lt;P style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"&gt;&lt;FONT
      size=2&gt;&lt;/FONT&gt;&lt;FONT size=2&gt;Net cash flows from contract and portfolio
      acquisitions&lt;/FONT&gt;&lt;/P&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&lt;B&gt;$&lt;/B&gt;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times" align=right&gt;&lt;FONT
    size=2&gt;&lt;B&gt;91.9&lt;/B&gt;&lt;/FONT&gt;&lt;/TD&gt;
    &lt;TD style="FONT-FAMILY: times"&gt;&lt;FONT size=2&gt;&amp;nbsp;&lt;/FONT&gt;&lt;/TD&gt;&lt;/TR&gt;
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    &lt;TD style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times"
    colSpan=4&gt;&amp;nbsp;&lt;/TD&gt;
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size=2&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;In addition, we incurred
other costs of $1.5&amp;nbsp;million and $5.5&amp;nbsp;million for the quarter and six
months ended June&amp;nbsp;30, 2009, respectively, related to leasehold
improvements, furniture, computer hardware and software costs, which are
recorded as part of "Impairment losses and other costs" on our Consolidated
Statements of Income (Loss). &lt;/FONT&gt;&lt;/P&gt;
&lt;P style="FONT-FAMILY: times"&gt;&lt;FONT
size=2&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;On April&amp;nbsp;1, 2009, we
executed an agreement with the buyer of our Houston-based gas trading operation
under which the buyer will provide us with the gas supply needed to support our
retail gas customer supply business through March&amp;nbsp;31, 2011. This agreement
was structured such that our requirements to post collateral are reduced. The
supplier has liens on the assets of the retail gas supply business as well as
our investment in the stock of these entities to secure our obligations under
the gas supply agreement. In connection with this agreement, we posted
approximately $160&amp;nbsp;million of collateral. This was subsequently reduced to
$100&amp;nbsp;million. The initial $160&amp;nbsp;million posted represents approximately
25&amp;nbsp;percent of the previous collateral requirements to support this
operation. We discuss the impact of the gas supply agreement on our retail gas
customer supply business in more detail on page&amp;nbsp;12.
&lt;/FONT&gt;&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;
</NonNumbericText>
          <NonNumericTextHeader>Divestitures
In 2009, we continued to implement
many of the strategic initiatives we identified in 2008 to improve liquidity and
reduce our business risk.</NonNumericTextHeader>
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