But unlike McCain they carry the Democrat label which will take the hit for any disasters. If Hillary is their nominee we should send money to McCain to put up a fight. If it's Obama, McCain is on his own. The leftists believe the world will be one big happy place if the USA refuses to meet aggression with aggression. Let them test their hypothesis. It's the only way to prove them wrong and move on.
If you ask me, it is more responsible to try to avoid such disasters in the first place, instead of looking for someone or some party on which to pin the blame. This is particularly true of foreign/defense policy. At least McCain knows that we're in a war, and he's not afraid to kill terrorists. I don't want to see a mushroom cloud over 1 or 5 or 10 of our cities and be able to say, "See, its all the fault of the Dems!"