Actually, it was the Democrats who were always the warmongers. I think conservatives were swayed to war because the neocons (ex-Trotskyite Democrats) took over the conservative movement within the Republican Party.
I'm not seeing many Democrats denouncing Obama's warmongering. Are you?
right on. Irving Kristol in 1972 said he wasn't supporting McGovern, and Socialist Michael Harrington called Irving Kristol a "neoconservative" because of it. I don't think that Irving Kristol changed his philosophies much since he was on the Hubert Humphrey task force in 1968. The neocons are the interlopers, not the true conservatives like Ron Paul. The Eastern Establishment has no great love for the neocon foreign policy. They could be "realists".