While I do not care for the New York Times, I give them credit for at least reporting on this story honestly and did not leave any part out- [nytimes.com]

That man said he was motivated to do such a stunt due to his disdain of President Trump not because he was a Trump supporter, and it's also worth noting he had drank quite a bit before the show. If anyone disagrees with that, then in essence they would be disagreeing with the New York Times, which is a known liberal left media source. I noticed most of the mainstream media sources are deliberately leaving out the part about that guy's disdain for Trump, making it appear as though it was a conservative who did such a stunt, when apparently it was an unhinged lefty.