President and Chief Executive Officer of CBS Television since April 1998.
Is currently the president of CBS.
Les and his wife, 'Julie Chen (I)' (qv), are expecting their first child, due October 4, 2009 [April 21, 2009].
Was trained at the Neighborhood Playhouse in New York.
Became President of Warner Bros. Television in July 1993.
Elected to CBS Corp. Board of Directors in July 1999.
From 1989 to 1993, he was President of Lorimar Television.
Joined CBS as President of CBS Entertainment in July 1995.

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