GLENDALE - Second Amendment supporters were out celebrating Thursday night at an Arizona park, and guns were welcome. The new law, which prevents Arizona cities from banning firearms in city parks, went into effect July 29. The law also allows people to carry a concealed weapon without a permit. Arizona is now the third state, behind Alaska and Vermont, to allow concealed weapons without a permit. Candidates for local offices showed up for the event. "Today is a day we're celebrating the liberties that people lost and regained in the last legislative session," said Arizona State Senator Jack Harper. Critics...