The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
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COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
3M Company COM 88579y101 1,757 11,265 SH   SOLE   0 0 11,265
ADT, Inc. COM 00090Q103 2,872 359,938 SH   SOLE   0 0 359,938
AER Energy Resources Inc COM 000944207 0 5,000,000 SH   SOLE   0 0 5,000,000
AT&T, Inc. COM 00206R102 4,785 158,292 SH   SOLE   0 0 158,292
AbbVie, Inc. COM 00287y109 1,198 12,198 SH   SOLE   0 0 12,198
Abbott Laboratories COM 002824100 4,255 46,541 SH   SOLE   0 0 46,541
Accenture Ltd COM g1151c101 29,706 138,347 SH   SOLE   0 0 138,347
Adams Diversified Equity Fund, COM 006212104 373 25,000 SH   SOLE   0 0 25,000
Agnico Eagle Mines Ltd. COM 008474108 10,736 167,600 SH   SOLE   0 0 167,600
AllState Corp. COM 020002101 703 7,250 SH   SOLE   0 0 7,250
Alphabet Inc. Class A COM 02079k305 919 648 SH   SOLE   0 0 648
Alphabet Inc. Class C COM 02079k107 12,208 8,636 SH   SOLE   0 0 8,636
Altria Group, Inc. COM 02209s103 1,655 42,170 SH   SOLE   0 0 42,170
Amazon.com COM 023135106 19,886 7,208 SH   SOLE   0 0 7,208
American Airlines Grp COM 02376R102 609 46,571 SH   SOLE   0 0 46,571
American Express Co. COM 025816109 647 6,793 SH   SOLE   0 0 6,793
American Int'l Group COM 026874784 588 18,865 SH   SOLE   0 0 18,865
Amgen Inc. COM 031162100 8,292 35,156 SH   SOLE   0 0 35,156
Apple Computer COM 037833100 41,764 114,483 SH   SOLE   0 0 114,483
AutoZone COM 053332102 226 200 SH   SOLE   0 0 200
BP PLC COM 055622104 1,551 66,525 SH   SOLE   0 0 66,525
Banco LatinoAmericano COM P16994132 5,669 492,997 SH   SOLE   0 0 492,997
BankAmerica Corp. COM 060505104 1,831 77,087 SH   SOLE   0 0 77,087
Berkshire Hathaway 'A' COM 084670108 802 3 SH   SOLE   0 0 3
Berkshire Hathaway 'B' COM 084670702 71,633 401,282 SH   SOLE   0 0 401,282
Boeing Co. COM 097023105 393 2,144 SH   SOLE   0 0 2,144
Bristol Myers Squibb COM 110122108 5,311 90,318 SH   SOLE   0 0 90,318
Brookdale Sr Living Inc COM 112463104 1,219 413,060 SH   SOLE   0 0 413,060
Brookfield Asset Mgmt COM 112585104 7,258 220,600 SH   SOLE   0 0 220,600
CIGNA Corp. COM 125523100 236 1,259 SH   SOLE   0 0 1,259
CVS Health Corp. COM 126650100 6,021 92,670 SH   SOLE   0 0 92,670
Cable One Inc COM 12685j105 3,608 2,033 SH   SOLE   0 0 2,033
Carrier Global Corp. COM 14448C104 1,894 85,233 SH   SOLE   0 0 85,233
Cars.com Inc. COM 14575E105 273 47,460 SH   SOLE   0 0 47,460
Caterpillar Inc. COM 149123101 6,969 55,088 SH   SOLE   0 0 55,088
CenturyLink Inc. COM 156700106 10,662 1,063,048 SH   SOLE   0 0 1,063,048
Chevron Corp. COM 166764100 3,656 40,978 SH   SOLE   0 0 40,978
Cisco Systems Inc. COM 17275R102 7,103 152,292 SH   SOLE   0 0 152,292
Coca Cola Co. COM 191216100 4,088 91,491 SH   SOLE   0 0 91,491
Comcast Corp. - Class A COM 20030n101 6,249 160,313 SH   SOLE   0 0 160,313
ConocoPhillips COM 20825c104 227 5,391 SH   SOLE   0 0 5,391
CoreCivic, Inc. COM 21871N101 12,353 1,319,740 SH   SOLE   0 0 1,319,740
Costco Wholesale COM 22160K105 219 722 SH   SOLE   0 0 722
DXC Technology Co. COM 23355l106 1,354 82,071 SH   SOLE   0 0 82,071
Danaher Corp. COM 235851102 566 3,201 SH   SOLE   0 0 3,201
Darden Restaurants, Inc. COM 237194105 394 5,206 SH   SOLE   0 0 5,206
Delta Airlines Inc. COM 247361702 3,584 127,770 SH   SOLE   0 0 127,770
Diageo PLC COM 25243Q205 2,275 16,925 SH   SOLE   0 0 16,925
Discov Commun 'C' COM 25470F302 338 17,560 SH   SOLE   0 0 17,560
Dominion Energy Inc. COM 25746u109 2,346 28,899 SH   SOLE   0 0 28,899
Duke Energy Corp. COM 26441c204 2,919 36,532 SH   SOLE   0 0 36,532
Edwards Lifesciences Corp COM 28176E108 426 6,162 SH   SOLE   0 0 6,162
Energold Drilling Corp COM 29268a103 0 11,930 SH   SOLE   0 0 11,930
Equity Commonwealth COM 294628102 8,424 261,625 SH   SOLE   0 0 261,625
Exxon Mobil Corp. COM 30231G102 8,835 197,573 SH   SOLE   0 0 197,573
Facebook, Inc. COM 30303m102 751 3,309 SH   SOLE   0 0 3,309
Fairfax Financial Hld COM 303901102 37,721 122,138 SH   SOLE   0 0 122,138
FedEx Corp. COM 31428X106 5,670 40,436 SH   SOLE   0 0 40,436
Fiserv COM 337738108 714 7,316 SH   SOLE   0 0 7,316
Fox Corp. Cl A COM 35137L105 424 15,796 SH   SOLE   0 0 15,796
Fox Corp. Cl B COM 35137L204 317 11,806 SH   SOLE   0 0 11,806
Gannett Co. Inc. New COM 36472T109 61 44,470 SH   SOLE   0 0 44,470
General Electric Co. COM 369604103 173 25,380 SH   SOLE   0 0 25,380
General Mills Inc. COM 370334104 992 16,090 SH   SOLE   0 0 16,090
Global Payments COM 37940x102 204 1,200 SH   SOLE   0 0 1,200
Goldman Sachs Group COM 38141g104 5,370 27,175 SH   SOLE   0 0 27,175
Graham Holdings Co COM 384637104 697 2,033 SH   SOLE   0 0 2,033
Griffin-American Healthcare RE COM 398183103 162 17,184 SH   SOLE   0 0 17,184
HCA Healthcare, Inc. COM 40412C101 48,127 495,849 SH   SOLE   0 0 495,849
HP Inc. COM 40434l105 212 12,179 SH   SOLE   0 0 12,179
Halliburton Inc. COM 406216101 3,566 274,705 SH   SOLE   0 0 274,705
HealthStream Inc. COM 42222n103 301 13,600 SH   SOLE   0 0 13,600
Healthpeak Properties Inc. COM 42250P103 3,112 112,906 SH   SOLE   0 0 112,906
Hewlett Packard Enterprise Co. COM 42824c109 119 12,179 SH   SOLE   0 0 12,179
Home Depot Inc. COM 437076102 12,209 48,738 SH   SOLE   0 0 48,738
Honeywell Intl. COM 438516106 3,638 25,163 SH   SOLE   0 0 25,163
Illumina, Inc. COM 452327109 224 604 SH   SOLE   0 0 604
Intel Corp. COM 458140100 13,313 222,517 SH   SOLE   0 0 222,517
International Business Machine COM 459200101 2,430 20,119 SH   SOLE   0 0 20,119
J. P. Morgan Chase & Co. Inc. COM 46625h100 2,003 21,296 SH   SOLE   0 0 21,296
Jefferies Financial Grp COM 47233W109 3,380 217,385 SH   SOLE   0 0 217,385
Johnson & Johnson COM 478160104 14,419 102,535 SH   SOLE   0 0 102,535
KKR & Co., Inc. Cl A COM 48251w104 667 21,600 SH   SOLE   0 0 21,600
Kimberly-Clark Corp. COM 494368103 230 1,628 SH   SOLE   0 0 1,628
Kraft Heinz Company COM 500754106 542 16,992 SH   SOLE   0 0 16,992
L3Harris Technologies, Inc COM 502431109 684 4,033 SH   SOLE   0 0 4,033
LinnCo, LLC Escrow COM 535ESC107 0 15,000 SH   SOLE   0 0 15,000
Loews Corp. COM 540424108 9,332 272,162 SH   SOLE   0 0 272,162
Lowes Companies COM 548661107 15,181 112,355 SH   SOLE   0 0 112,355
McDonalds Corp. COM 580135101 3,665 19,869 SH   SOLE   0 0 19,869
Medtronic PLC COM G5960L103 5,727 62,454 SH   SOLE   0 0 62,454
Merck & Company Inc. COM 58933y105 8,200 106,034 SH   SOLE   0 0 106,034
Microsoft Corp. COM 594918104 20,691 101,670 SH   SOLE   0 0 101,670
Mondelez Int'l Inc COM 609207105 14,999 293,356 SH   SOLE   0 0 293,356
Morgan Stanley COM 617446448 313 6,475 SH   SOLE   0 0 6,475
National Health Invstrs COM 63633d104 7,793 128,344 SH   SOLE   0 0 128,344
National Oilwell Varco COM 637071101 1,984 162,000 SH   SOLE   0 0 162,000
Nestle SA Sponsored Reg COM 641069406 287 2,598 SH   SOLE   0 0 2,598
NextEra Energy, Inc. COM 65339f101 504 2,099 SH   SOLE   0 0 2,099
Nike COM 654106103 468 4,775 SH   SOLE   0 0 4,775
Norfolk Southern Corp. COM 655844108 566 3,227 SH   SOLE   0 0 3,227
Northwest Biotherapeutics, Inc COM 66737P600 7 20,000 SH   SOLE   0 0 20,000
Novartis AG COM 66987v109 788 9,025 SH   SOLE   0 0 9,025
Nvidia Corp COM 67066G104 422 1,111 SH   SOLE   0 0 1,111
O-I Glass, Inc. COM 67098H104 2,985 332,441 SH   SOLE   0 0 332,441
Oracle COM 68389x105 2,796 50,587 SH   SOLE   0 0 50,587
Otis Worldwide Corp. COM 68902V107 2,368 41,643 SH   SOLE   0 0 41,643
Overstock COM 690370101 8,883 312,450 SH   SOLE   0 0 312,450
Owens Corning COM 690742101 1,891 33,916 SH   SOLE   0 0 33,916
Pan American Silver COM 697900108 304 10,000 SH   SOLE   0 0 10,000
PayPal Holdings Inc. COM 70450Y103 5,998 34,427 SH   SOLE   0 0 34,427
Peoples United Fncl COM 712704105 5,434 469,621 SH   SOLE   0 0 469,621
PepsiCo Inc. COM 713448108 2,771 20,952 SH   SOLE   0 0 20,952
Perspecta, Inc. COM 715347100 202 8,697 SH   SOLE   0 0 8,697
Pfizer Inc. COM 717081103 5,423 165,834 SH   SOLE   0 0 165,834
Philip Morris Intl COM 718172109 4,723 67,414 SH   SOLE   0 0 67,414
Phillips 66 COM 718546104 1,410 19,613 SH   SOLE   0 0 19,613
Pico Holdings COM 693366205 244 29,000 SH   SOLE   0 0 29,000
Pinnacle Financial Partners COM 72346q104 7,195 171,355 SH   SOLE   0 0 171,355
ProAssurance Corp. COM 74267C106 434 30,000 SH   SOLE   0 0 30,000
Procter & Gamble Co. COM 742718109 16,079 134,471 SH   SOLE   0 0 134,471
Provectus Biophamaceuticals COM 74373p108 2 50,000 SH   SOLE   0 0 50,000
Provision Holding, Inc. Com COM 744121104 1 221,450 SH   SOLE   0 0 221,450
Raytheon Technologies Corp. COM 75513E101 5,601 90,898 SH   SOLE   0 0 90,898
Regions Financial Corp. COM 7591ep100 2,714 244,065 SH   SOLE   0 0 244,065
Republic Services Inc. COM 760759100 6,878 83,831 SH   SOLE   0 0 83,831
Roche Holdings COM 771195104 942 21,740 SH   SOLE   0 0 21,740
Royal Dutch Shell Cl B COM 780259107 1,027 33,715 SH   SOLE   0 0 33,715
S & P 500 Index Depository Rec COM 78462F103 1,094 3,547 SH   SOLE   0 0 3,547
SPDR Gold Trust COM 78463V107 1,497 8,942 SH   SOLE   0 0 8,942
SPDR Utilities Select COM 81369Y886 1,436 25,442 SH   SOLE   0 0 25,442
Schlumberger Ltd. COM 806857108 3,140 170,724 SH   SOLE   0 0 170,724
Select Basic Materials Sector COM 81369y100 1,288 22,851 SH   SOLE   0 0 22,851
Southern Co. COM 842587107 318 6,139 SH   SOLE   0 0 6,139
Southwest Airlines Co. COM 844741108 3,060 89,537 SH   SOLE   0 0 89,537
Starbucks Corp. COM 855244109 3,457 46,970 SH   SOLE   0 0 46,970
Stryker COM 863667101 1,963 10,896 SH   SOLE   0 0 10,896
SunCoke Energy COM 86722A103 74 25,000 SH   SOLE   0 0 25,000
Sysco Corp. COM 871829107 5,509 100,793 SH   SOLE   0 0 100,793
TE Connectivity Ltd COM H84989104 284 3,485 SH   SOLE   0 0 3,485
TEGNA, Inc. COM 87901j105 4,182 375,443 SH   SOLE   0 0 375,443
TJX Companies, Inc. COM 872540109 740 14,639 SH   SOLE   0 0 14,639
Tapestry, Inc. COM 876030107 736 55,433 SH   SOLE   0 0 55,433
Target Corporation COM 87612e106 445 3,710 SH   SOLE   0 0 3,710
Tejon Ranch Co. COM 879080109 504 35,002 SH   SOLE   0 0 35,002
Teladoc, Inc. COM 87918a105 452 2,367 SH   SOLE   0 0 2,367
Teledyne Technologies Inc. COM 879360105 263 847 SH   SOLE   0 0 847
Toyota Motor Corp. COM 892331307 314 2,500 SH   SOLE   0 0 2,500
Travelers Inc. COM 89417e109 1,068 9,362 SH   SOLE   0 0 9,362
Truist Financial Corp. COM 89832Q109 1,881 50,087 SH   SOLE   0 0 50,087
US Bancorp COM 902973304 1,018 27,638 SH   SOLE   0 0 27,638
United Parcel Svc. Cl B COM 911312106 6,390 57,477 SH   SOLE   0 0 57,477
United Rentals, Inc. COM 911363109 4,979 33,405 SH   SOLE   0 0 33,405
Valero Energy Corp. COM 91913y100 924 15,717 SH   SOLE   0 0 15,717
Vanguard Emerging Markets ETF COM 922042858 2,348 59,288 SH   SOLE   0 0 59,288
Vanguard Index Extended Market COM 922908652 302 2,554 SH   SOLE   0 0 2,554
Vanguard Index Total Stock Fun COM 922908769 259 1,652 SH   SOLE   0 0 1,652
Vanguard Large-Cap Exchanged T COM 922908637 801 5,601 SH   SOLE   0 0 5,601
Vanguard Mid-Cap Exchange Trad COM 922908629 447 2,730 SH   SOLE   0 0 2,730
Vanguard REIT ETF COM 922908553 237 3,015 SH   SOLE   0 0 3,015
Vanguard Small-Cap Growth ETF COM 922908595 302 1,513 SH   SOLE   0 0 1,513
Vanguard Small-Cap VIPERs COM 922908751 629 4,315 SH   SOLE   0 0 4,315
Verizon Comm. COM 92343v104 2,878 52,213 SH   SOLE   0 0 52,213
Visa Inc COM 92826C839 990 5,124 SH   SOLE   0 0 5,124
Vulcan Materials COM 929160109 1,253 10,820 SH   SOLE   0 0 10,820
Wal-Mart Stores Inc. COM 931142103 9,441 78,820 SH   SOLE   0 0 78,820
Walt Disney Co. COM 254687106 15,880 142,408 SH   SOLE   0 0 142,408
Wells Fargo & Co. COM 949746101 2,015 78,702 SH   SOLE   0 0 78,702
White Mountain Ins COM G9618E107 4,052 4,563 SH   SOLE   0 0 4,563
Zimmer Biomet Holdings, Inc. COM 98956p102 552 4,621 SH   SOLE   0 0 4,621
Zoetis, Inc. COM 98978v103 5,861 42,765 SH   SOLE   0 0 42,765
iShares Core Barclays US Aggre COM 464287226 2,766 23,400 SH   SOLE   0 0 23,400
iShares Core S&P MidCap ETF COM 464287507 325 1,827 SH   SOLE   0 0 1,827
iShares Lehman 1-3 Year Trs Bd COM 464287457 2,148 24,800 SH   SOLE   0 0 24,800
iShares MSCI EAFE Index Fund COM 464287465 894 14,693 SH   SOLE   0 0 14,693
iShares MSCI Emerging Markets COM 464287234 1,306 32,655 SH   SOLE   0 0 32,655
iShares MSCI Pacific Rim COM 464286665 864 21,723 SH   SOLE   0 0 21,723
iShares Russell 1000 Index ETF COM 464287622 738 4,300 SH   SOLE   0 0 4,300
iShares Russell Mid-Cap Index COM 464287499 389 7,250 SH   SOLE   0 0 7,250
iShares Russell Value Index COM 464287598 1,031 9,155 SH   SOLE   0 0 9,155
iShares S&P 500 Core Index ETF COM 464287200 381 1,231 SH   SOLE   0 0 1,231
iShares S&P SmallCap 600 Index COM 464287804 2,654 38,866 SH   SOLE   0 0 38,866
iShares TR Russell 1000 Growth COM 464287614 1,810 9,427 SH   SOLE   0 0 9,427