John F. Clark

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John F. Clark
9th Director of the United States Marshals Service
In office March 17, 2006 – December 31, 2010 Acting: August 1, 2005 – March 17, 2006
President	George Bush Barack Obama
Preceded by	Benigno G. Reyna
Succeeded by	Stacia A. Hylton
Personal details
Alma mater	Syracuse University (BS)

John F. Clark is an American law enforcement official and non-profit executive who served as the director of the United States Marshals Service, appointed to the position by president George W. Bush on March 17, 2006 and succeeded by Stacia Hylton in 2010.^[1] On January 3, 2010, Clark joined Lockheed Martin as director of security operations for information systems and global solutions.