Christi Parsons, White House correspondent for the Chicago Tribune, Los Angeles Times and Tribune newspaper chain, from left, Chief of Staff Gen. Raymond T. Odierno, Michael Scherer, White House correspondent for TIME, late-night television host Conan O'Brien and first lady Michelle Obama attend the White House Correspondents' Association Dinner at the Washington Hilton Hotel, Saturday, April 27, 2013, in Washington. (AP Photo/Carolyn Kaster)