Despite opposition from the establishment, Colorado prosecutor Ken Buck emerged victorious in the GOP senate primary. He will be opposed by incumbent Michael Bennett who squeaked out a narrow win over upstart Andrew Romanoff.Politico sees this as terrific news for Obama and the Democrats:The GOP nominee will be Ken Buck, a county prosecutor and insurgent conservative who Democrats will try to paint as a Colorado version of Sharron Angle - the Nevada Republican whose rhetorical stubbed toes and strident ideological profile have weakened GOP prospects there.The Colorado results, combined with Tuesday's returns in Connecticut, Georgia and Minnesota, and other recent primaries, suggest it may be time to scrutinize a treasured 2010 storyline - about an angry electorate, determined to punish insiders and professional pols of all stripes, rushing to embrace ideological insurgents.It's not that this narrative is all wrong. But it appears to be significantly more true among Republicans than...(Read Full Post)