McCain's Achilles Heel Your Daily Politics Video Blog: 100 years? 1,000 years? 10,000 years!?! Think what you want about who's being unfair, who should drop and the like in the primary race. The Democrats are missing a big opportunity to strike early at John McCain's Achilles heel -- his lockstep support for an extremely unpopular war. We lay out the key points in today's episode of TPMtv.