Senator John McCain now favors complete repeal of Obamacare, after months of rejecting it as “not rational” and a “false premise” by Senate Republicans. This flip-flop really set off Glenn Beck, who went into a lengthy diatribe Thursday against “the lousy senator from Arizona,” who he called either a “dirtbag weasel” or a “weasel dirtbag.” Beck relentlessly mocked the “mavericky maverick” for trashing people like Ted Cruz when they wanted complete repeal, only to turn around and embrace it when the political winds shifted. Beck asked, “He’s not a wacko bird saying we should repeal this thing, is he?” He...