Former White House Chief of Staff Emanuel gestures to the media about not taking questions as he enters a restaurant to greet people during a walking tour of the Pilsen neighborhood in Chicago

 
Former White House Chief of Staff Emanuel gestures to the media about not taking questions as he enters a restaurant to greet people during a walking tour of the Pilsen neighborhood in Chicago
Former White House Chief of Staff Rahm Emanuel gestures to the media about not taking questions as he enters a restaurant to greet people during a walking tour of the Pilsen neighborhood in Chicago, Illinois October 4, 2010. Emanuel announced in an online video posted on Sunday he is running for mayor of Chicago, urging residents to tell him in "blunt Chicago terms" how to make the nation's third-largest city better. REUTERS/Frank Polich (UNITED STATES - Tags: POLITICS)