When a panel comprised of newly ultra-liberal Arianna Huffington, Bloomberg political correspondent Roger Simon, former Bush speechwriter David Frum, and the Washington Post’s Howard Kurtz unanimously believes you blew it, the likelihood is you did. Such was the case when the aforementioned gathered on CNN’s “Reliable Sources” Sunday to chat about former president Bill Clinton’s meltdown on “Fox News Sunday.” Here are some of the notable quotables: HUFFINGTON: Well, I don't know what the private arrangements were about what he could talk about and he could not. But frankly, once you go on the television show, you should know if...