Is McCain's principal foreign policy advisor actually crazy?

Fact: John McCain's main foreign policy advisor Randy Scheunemann is actually a very scary person with a rather dodgy background, and he loudly advocates our country adopt some dangerous, borderline-insane, ideas about how we ought to deal with the world around us.

A reliance upon unilateralist, preventative war-making, and the parallel exclusion of bi- or multilateral diplomacy as a meaningful component of its foreign policy, rank high in the delusional prescriptions he offers his candidate. In other words, he is a hard-core Neoconservative and one of the mutants who pushed this country into war with Iraq.

Let's just pray McCain doesn't win this election.