Polls show bailout madness serious threat to GOP incumbents. BY DREW ZAHN Crowds have long protested Congress with rally cries of "Throw the bums out," and if recent polls tabulating tea party furor over government spending translate to votes in 2010, angry Americans may make good on their mantra. Polls released by Rasmussen Reports this week demonstrate that – at least within the Republican Party – sitting incumbents who vote for increased government, taxes and federal bailouts risk voter backlash in the next election. Sen. Arlen Specter, R-Pa., for example, is one of only three Republicans in Congress to vote...