On the same day that House Speaker John Boehner told Republicans to "Get your asses in line" and support his debt ceiling proposal, Sen. John McCain also blasted fellow Republicans. In a Senate floor speech laced with sarcasm and stings, the Arizona Republican aimed especially harsh fire at the tea party Wednesday. McCain said the movement is "foolish" to think a balanced budget amendment could pass before the August 2 deadline. At one point, McCain read from an op-ed in Wednesday's Wall Street Journal. That article referred to activists as "tea party hobbits" – the little people who inhabit Middle-earth...