sniper

Trump, 78, was the target of two assassination plots - narrowly avoiding a sniper's bullet in Pennsylvania.

"We saw a few in the beta already, with people doing some incredible things with sniper rifles."

He was looking at sniper positions and examining the stage through a gun rangefinder.

The Saturday before Mr Miller's arrest, Trump held his second rally in Butler, Pennsylvania this year, the same place were his ear was bloodied after a sniper fired multiple shots in his direction, killing one person in the crowd.

Holly met MacPhail at army cadets, where he learned how to covertly follow targets and had expressed an interest in becoming a sniper.