WASHINGTON -- Mayor Daley revved up a coalition of mayors Thursday to urge the U.S. Supreme Court to uphold Chicago's handgun ordinance in the wake of the Illinois State Rifle Association challenge to be argued March 2. Here for the winter meeting of the U.S. Conference of Mayors, Daley also went to the White House with other mayors for a session with President Obama and Vice President Joe Biden. And in his role as the "mayor of mayors," he also hosted a reception for... (GunPolicy.org)