**FILE** Health and Human Services Secretary Kathleen Sebelius, accompanied by Philadelphia Mayor Michael Nutter, speaks Feb. 20, 2013, about the federal health care overhaul during a news conference at City Hall in Philadelphia. (Associated Press)
The T-Rex balloon make its way down 16th Street in view of City Hall during the 93rd annual Thanksgiving day parade, Thursday Nov. 22, 2012, in Philadelphia. (AP Photo/ Joseph Kaczmarek)
Demonstrators gather at City Hall in San Francisco to protest a proposed nudity ban. City lawmakers appear poised to shed its image as a city where anything goes, including clothing. The vote is Tuesday. (Associated Press)