<PAGE> 1
SCHEDULE 13D
CUSIP No. 59156R108 Page 9 of 11 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. 2 to
Schedule 13D, to which this exhibit is attached, is filed
on his or her behalf.
Dated: August 14, 2000
/s/ ROBERT H. BENMOSCHE
--------------------------
Robert H. Benmosche
/s/ CURTIS H. BARNETTE
--------------------------
Curtis H. Barnette
/s/ GERALD CLARK
--------------------------
Gerald Clark
/s/ JOAN GANZ COONEY
--------------------------
Joan Ganz Cooney
/s/ BURTON A. DOLE, JR.
--------------------------
Burton A. Dole, Jr.
/s/ JAMES R. HOUGHTON
--------------------------
James R. Houghton
<PAGE> 2
SCHEDULE 13D
CUSIP No. 59156R108 Page 10 of 11 Pages
/s/ HARRY P. KAMEN
--------------------------
Harry P. Kamen
/s/ HELENE L. KAPLAN
--------------------------
Helene L. Kaplan
/s/ CHARLES M. LEIGHTON
--------------------------
Charles M. Leighton
/s/ ALLEN E. MURRAY
--------------------------
Allen E. Murray
/s/ STEWART G. NAGLER
--------------------------
Stewart G. Nagler
/s/ JOHN J. PHELAN, JR.
--------------------------
John J. Phelan, Jr.
/s/ HUGH B. PRICE
--------------------------
Hugh B. Price
/s/ RUTH J. SIMMONS
--------------------------
Ruth J. Simmons
<PAGE> 3
SCHEDULE 13D
CUSIP No. 59156R108 Page 11 of 11 Pages
/s/ WILLIAM C. STEERE, JR.
--------------------------
William C. Steere, Jr.
