Phoenix, Arizona. January 19, 2013 - A protest sign lifted over the crowd during Saturday's rally in Phoenix protest a gun control that would &quot;give criminals a gun free zone.&quot; As President Barack Obama proposed new gun regulations last week, gun owners demonstrated against it with national &quot;Guns Across America&quot; rallies to defend the Second Amendment. Dozens showed up at the Arizona State Capitol, many of them carrying weapons. Photo by Eduardo Barraza &copy; 2013