FILE - In this in April/May 1943 file photo, a group of Polish Jews are led away for deportation by German SS soldiers during the destruction of the Warsaw Ghetto by German troops after an uprising in the Jewish quarter. U.S. gun rights advocates pointing to the 1943 Warsaw ghetto uprising by about 700 armed Jews who were able to fend off a much larger force of German troops for days until retreating to tunnels or fleeing. The Nazis won out by systematically burning the ghetto to the ground, house by house. "Once the Germans began adopting that strategy there really wasn't very much that people armed with pistols, or even rifles and machine guns, could do," said historian Steve Paulsson, an expert on the period whose Jewish family survived the city's destruction. (AP Photo)