I've been thinking about the most effective way to undermine John McCain. In my eyes, it would be by recognising his strengths and showcasing his flip-flops. But not in a mocking "in your face" way, but more in a manner reminiscent of someone who somewhat rooted for him and became disillusioned. Here's the ad that might be worth airing across the swing states:

I'm going to assume that you know what imperialism is, so I'll cut to the chase. Ever since WWII, The united states have been fighting countless wars for US imperialist expansion. Wars such as Korea, Desert storm, Vietnam, And Iraq.