Secret Service agents rushed Donald Trump offstage on Saturday evening during a rally in Reno, Nevada after they determined a protester in the audience posed a threat to the Republican presidential candidate. 'Go! Go!' agents shouted as they whisked him away and a combination of local police and private security wrestled a man at the front of the crowd to the ground. A sea of bodies scattered, screams rang out and authorities dragged the man away, identified as 33-year-old Austyn Crites, as he kicked and strained. A Trump campaign source who spoke with DailyMail.com said someone in the audience had shouted 'gun', kicking off the ensuing chaos.