April 29, 2016 7:30 am 17 Arrested at Trump Rally Protest Seventeen people were arrested in a protest outside a rally for Republican presidential front-runner Donald Trump in Costa Mesa. Toni Guinyard reports for Today in LA on Friday April 29, 2016. US & World Videos 0:50 Arson ruled out as cause of Oceanside Pier fire 2:57 Pro-Palestinian vigil and march for Gaza in Pasadena 1:57 Pedestrian killed in multi-vehicle crash in Hollywood 7:28 Tensions rise as UCLA protest continues 2:42 Executive staff to LA County DA accused of mishandling confidential police files