Trump stopped a rally in Iowa to respond to a protester in a red turban while Cruz received the endorsement of Glenn Beck in the presidential race.br Trump stopped a rally in Iowa to respond to a protester in a red turban while Cruz received the endorsement of Glenn Beck in the presidential race. - LoneWolf .br Please Click Below to SUBSCRIBE for More President US 2016 Videos: Tonight Face Off: Round 2 Prime Time: Donald Trump, Ben .br Watch 6th GOP Debate 2016 Seven Republican candidates meet Thursday night for their sixth debate of the campaign — and their first face-off of 2016 — with .