Whew, Amos! You're gonna get a reputation if you keep being that lucid and reasonable.

My California Senators seem to hitch up and decide voting strategy. On controversial issues, one votes yes and the other no. Next vote, on the same kind of controversial issue, they swap positions. It makes it hard to get too mad at one and kick her out... and makes both seem like opportunists. (Which I'm sure they are. Aren't all [successful] politicians?)