As you all know, McCain has repeatedly referred to "Czechoslovakia" in recent days, even though that country hasn't existed since the beginning of the Clinton administration. Well, at a town hall meeting in New Hampshire today, McCain again made the same slip-up. But this time, he caught himself, and proceeded to deliver a rather extensive mea culpa of sorts for his serial mistake. It's worth a watch..."From time to time some of us misstate and say Czechoslovakia when the fact is it's the Czech Republic," McCain said, with a bit of a giggle. Not to be a bad sport and all, but not all of "us" are running for president on a claim of foreign policy seasoning and superiority. But whatev.Meanwhile, Politico's Mike Allen and Jim VandeHei round up McCain's multiple gaffes and become the first to openly ask an "uncomfortable" question: "Are the gaffes the result of his age? "Separately, AmericaBlog's John Aravosis notes a rather less humorous moment from McCain's town hall today.