Democratic presidential hopeful U.S. Senator Hillary Clinton (D-NY) claps during a campaign event April 23, 2008 in Indianapolis, Indiana. Sen. Barack Obama, (D-IL) and Senator Hillary Clinton (D-NY) hope to win the state on May 6 as the Democrats battle for their parties presidential nomination.
(April 22, 2008 - Source: Joe Raedle/Getty Images North America)
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