Out making a living and paying taxes so that those Marxist bastards could stand there, protest, and demonstrate complete ignorance.
What I don't understand is what they think they're achieving. Do they really think that the President of the United States is just lounging in the back of his limo twiddling his thumbs, being awe-inspired by the oh-so-beautiful sites of some of LA's more generic strip-mall-and-gas-station streets? He was almost surely in the middle of an important conversation on the phone, in a heavy discussion with one of his top aides, going over the final draft of his speech and adding or changing phrases, etc. He probably never even NOTICED the protesters.