Not to digress, but something I've always wondered about: how does one react when the person one likes criticizes an opponent or a policy, and we agree with that criticism? Do we cheer, or do we boo? On the one hand, cheering means we agree with the speaker. But could it be mistaken as support for what's being criticized? On the other hand, if we boo (because we dislike what is being criticized) do we risk being misinterpreted as being against the SPEAKER??