Tongue-tied politicians.

Who Will Say 'No More'?: "Like the cat that jumped on a hot stove and thereafter wouldn't jump on any stove, hot or cold, today's Democratic leaders didn't want to make that mistake again. Many supported the Iraq war resolution and -- as the Big Muddy is rising yet again -- now find themselves tongue-tied or trying to trump a war president by calling for deployment of more troops. Thus does good money follow bad and bad politics get even worse."