Last night in Washington, Bono stopped by the Institute of Peace to meet Newsweek EIC Tina Brown and the dude that led the raid that captured Osama Bin Ladin; Viola Davis, Cicely Tyson, Anne Leibovitz and Sen. Elizabeth Dole picked up awards; socialites sipped on cocktails at the Renaissance; Simone Vivian hosted a fashion show for AHA and much more: