McCain-Huckabee?

Abe Greenwald thinks not:

John McCain has said many times (including, once, to me) that he’s looking for a strong national security vice president. He’d have an impossible time defending his choice of the man who didn’t know of the existence of the NIE on Iran. The compulsion to over-strategize in speculating about the McCain campaign has grown directly out of the Limbaugh-right’s insistence that McCain is embattled within the party. And in a national election, few evangelicals are going to pull the lever for Hillary or Obama over him. But if, after running almost entirely on national security, he hitched himself to a foreign policy ignoramus like Huckabee, he may first face detractors en masse.