Romney edges Obama in Colo., narrows gap in Wis.

On the heels of last week’s presidential debate, Mitt Romney has emerged with a one-point edge over President Obama in Colorado and has cut the president’s lead in half in Wisconsin, according to a new Quinnipiac University/CBS News/New York Times poll. …

In Virginia, the presidential race remains essentially unchanged, with Mr. Obama holding on to a small lead over Romney, with 51 percent support to Romney’s 46. [cont.]

Sarah Dutton, Jennifer De Pinto, et al, CBS News