Why did the Senate gather at 1 a.m. Monday for a vote to move ahead on the Reid Amendment to the Democrats' national health care bill? Democrats blame Republicans. "Everyone knows we're here at one in the morning because of my friends on the other side of the aisle," Senate Majority Leader Harry Reid said moments before the vote. On CBS Sunday, Democratic Sen. Mary Landrieu said, "We don't have to vote in the middle of the night, but [Republican Sen. Tom Coburn] is the one making us do it -- not Harry Reid, not the Democrats. It is a...