I think it's disgusting, for several reasons.
It's racist, calling Obama a chimp. Even if you don't like him, there's no reason to call him a chimp.
It also seems to suggest violence towards Obama, seeing as they just shot the chimp to death. Once again, no reason for that.
It's so random to bring up Obama/stimulus plan in this story, it just doesn't make sense. It just seems they're going out of their way to insult him. Whoever drew the cartoon obviously has some sort of personal vendetta against him.