CHICAGO - MAY 12: Jim Messina (C), campaign manager for the re-election of U.S. President Barack Obama, talks with reporters during a tour of the re-election headquarters May 12, 2010 in Chicago. ... more 
CHICAGO - MAY 12: Jim Messina (C), campaign manager for the re-election of U.S. President Barack Obama, talks with reporters during a tour of the re-election headquarters May 12, 2010 in Chicago. The office occupies a reported 50, 000 square feet of the Prudential Plaza office building, one block south of Obama's 2008 campaign headquarters. (Photo by Frank Polich/Getty Images) less 
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Getty Images | Photo By Frank Polich / Getty Images
Thu, May 12, 2011 2:16 PM EDT