I'm going to watch CNN to see if they cover this
But in all seriousness, people like this are dangerous. Like this idiot or up to the one that shot those republicans, they believe they're working for a higher cause. Punching an old man who disagrees with you or shooting people who are on the political opposite of you is justified because you must do everything you must, even if it's unpleasant and terrible, to stop what you see as a greater evil