Talking Points Memo keeps up with all the polls, national and state(s). The national surveys now show Obama with a very slight lead at best, and at worst, 10 points behind among likely voters in the USA Today/Gallup Poll. Gallup's tracking poll -- a different dataset -- also puts McCain ahead, though by 3, not 10. What happened? Obama keeps talking about the issues. That's so, what, trusting of the American peoples' good sense?