How much of John McCain’s cluelessness can be attributed to arrogance, and how much to advancing senility?
McCain is getting almost as loopy as Frank Lautenberg was in this last hurrah.
Approximately 100% to arrogance. Like Obama, he doesn't care how much what he says is actually true. We are just supposed to believe it.
McCain is not that bright ... he graduated near the bottom of his class at Annapolis. He probably would have been kicked out had it not been for the fact his father & grandfather both were Annapolis grads that went on to become Admirals. Typically someone graduating at the bottom of the class at the Naval Academy doesn't get a shot at becoming a Navy pilot, McCain was an exception. At best he was only mediocre in his role as a Naval aviator.
Mediocrity defines John McCain.