4 arrested for defying San Francisco's nudity ban - Article Photos 2/2

San Francisco police arrest a man for being naked in public Friday, Feb. 1, 2013, in front of City Hall in San Francisco. Four protesters were arrested entirely in the buff as they took to the steps of San Francisco City Hall in a brazen challenge of the city's ban on public nudity on Friday, the first day it went into effect. (AP Photo/Ben Margot)