Following Up on a Recent Parental Conversation

Why John McCain scares me, factoring in, of course, the healthy amount of acrobatic contortion he's doing to pander to various elements of the GOP base:

But McCain has distinguished himself most as an über-hawk on foreign policy. To give a brief smorgasbord of his views: at a recent rally, he sang "Bomb, bomb, bomb, bomb Iran," to the tune of the Beach Boys' "Barbara Ann". He says North Korea should be threatened with "extinction".

Given the candidate array, I realize that this is relative.