If I pointed out that involvement in every major 20th-century conflict the US was part of occurred on liberals' watch, it might not be entirely fair. True, there was WWI under Wilson, WWII under FDR, Korea under Truman, and Vietnam under Kennedy and Johnson. But the second Great War needed to be fought, four conflicts aren't exactly a scientific sample, and some could contend that these men were, to some extent, victims of timing and circumstance. It also should be said that with modernity's characteristic flaw of relativism causing ever shifting social visions, yesterday's liberals aren't like today's.