What is wrong with people?

Ezra Klein reports on Sen. Robert Byrd's presence at the vote to break the filibuster:

Another example came last night, when the ailing Robert Byrd was wheeled in at 1 a.m. to break a filibuster on the manager's amendment. Byrd's presence was not required, especially considering that he'd clearly telegraphed his intention to vote to break the filibuster. But Republicans forced him to travel to the chamber. Indeed, shortly before he arrived, Sen. Tom Coburn headed to the floor to propose a prayer. "What the American people ought to pray is that somebody can't make the vote tonight," he said. "That's what they ought to pray."