Cellist Yo-Yo Ma (L) chats with former U.S. President Bill Clinton (2nd R), actress Meryl Streep (C) and U.S. Secretary of State Hillary Clinton (back to camera) at the U.S. State Department after a gala dinner for the 2011 Kennedy Center Honorees in Washington, December 3, 2011. REUTERS/Mike Theiler (UNITED STATES – Tags: ENTERTAINMENT POLITICS)