CBS's new poll has Obama up 48-46 with LV's, but look at the LV screen. From 1136 RV's to 790 LV's, that's a turnout of just less than 70%, when as many as 90% of RV's are expected to vote (almost 90% in 2008). I don't see the RV numbers, but I would bet many more Obama voters don't get through the screen than Romney voters. Take a look.
http://www.cbsnews.com/...