Sen. Tim Sheehy sprang into action Wednesday, helping law enforcement officers subdue an “unhinged protestor” who began “fighting” at a hearing at the US Capitol Building, the Montana Republican explained. Dramatic video of the incident shows the protester — later identified as Green Party Senate candidate Brian McGinnis — resisting multiple Capitol Police officers trying to remove him from a Senate Armed Services Committee hearing. Sheehy, a former Navy SEAL, is seen jumping into the scrum and trying to yank the 44-year-old McGinnis, who was wearing a US Marine Corps uniform, out of the room. The situation only calmed down...