Via Think Progress and Bob Geiger, it looks as though we may finally be seeing Democrats grow a spine: Senate Majority Leader Harry Reid (D-NV) announced a few hours ago that he intends on forcing Republican obstructionists to stay in the Senate, over night if necessary, if they want to filibuster the Iraq withdrawal legislation. Here are a few key excerpts (for the whole schlemiel, head over here): "Republicans are using a filibuster to block......