Conservatives will claim it’s because Romney stood for nothing — and that’s true in terms of domestic policy. He reversed himself on every major domestic issue, from health care to abortion and tax policy. But on foreign policy he did stand for something: a huge increase in the military budget in spite of our looming bankruptcy, unconditional support for Israel on each and every issue, and war with Iran. This was the main dividing line between the Ron Paulians and the Romneyites, and the main reason why no endorsement from Paul (the elder) was forthcoming. Given the closeness of the election in several key states, particularly Ohio — the state that put the President over the top — support from Paul’s voters would have made the difference.