Anti-Iran war protester breaks arm during fight in US Senate (DISTURBING VIDEO)

A scuffle broke out on Capitol Hill involving a former Marine, Republican senator, and police

An anti-Iran war protester was injured in a scuffle with a US senator and police after he interrupted a Senate hearing at Capitol Hill on Wednesday.

Brian McGinnis, a Green Party candidate in a North Carolina senatorial race and former US Marine, shouted slogans in the middle of a Senate Armed Services subcommittee hearing featuring testimony from members of the Joint Chiefs of Staff.