LOSERSWhen will the Wisconsin GOP crumble?http://www.talkingpointsmemo.com/archives/2011/03/just_getting_sad.php[Josh Marshall] With the polls arcing against them, the frustration of the Senate Republicans in Wisconsin is just palpable. And without any power to get themselves out of the spot they're in they're now reduced to a series of spiteful and silly and entirely ineffectual steps that just