March 31, 2011 7:16 am Chef Joseph Martin Explains the Magic of the Doyer Dog Chef Joseph Martin says a lot of innovation and study led to this delicious moment in stadium food history. US & World Videos 7:42 See aftermath of UCLA protest encampment in front of Royce Hall 1:28 LAPD dismantles protester encampments at UCLA 3:33 Crowd of protesters grow at UCLA despite order to disperse 3:33 Call for national, state and local response to campus unrest 2:51 Wife of deputy shot at West Covina stop light speaks on his recovery