EX-99.1 3 e52202ex99-1.txt JOINT FILING AGREEMENT 1 SCHEDULE 13D CUSIP No. 59156R108 Page 8 of 10 Pages Exhibit 1 JOINT FILING AGREEMENT Pursuant to Rule 13d-1(k)(1)(iii) promulgated under the Securities Exchange Act of 1934, as amended, each of the undersigned agrees that the Statement on Amendment No. 6 to Schedule 13D, to which this exhibit is attached, is filed on his or her behalf. Dated: August 14, 2001 * -------------------------------------------- Robert H. Benmosche * -------------------------------------------- Curtis H. Barnette * -------------------------------------------- Gerald Clark * -------------------------------------------- Joan Ganz Cooney * -------------------------------------------- John C. Danforth * -------------------------------------------- Burton A. Dole, Jr. * -------------------------------------------- James R. Houghton * -------------------------------------------- Harry P. Kamen * -------------------------------------------- Helene L. Kaplan * -------------------------------------------- Charles M. Leighton 2 SCHEDULE 13D CUSIP No. 59156R108 Page 9 of 10 Pages * -------------------------------------------- Allen E. Murray * -------------------------------------------- Stewart G. Nagler * -------------------------------------------- John J. Phelan, Jr. * -------------------------------------------- Hugh B. Price * -------------------------------------------- Ruth J. Simmons * -------------------------------------------- William C. Steere, Jr. * By /s/ Gwenn L. Carr ---------------------------------- Gwenn L. Carr Attorney-in-fact