Independent swing voters prefer Obama's immigration policy 2 to 1
The virulent comments at the bottom of the article are also interesting in that they represent the uncompromising views of the Republican base.  Romney has the very difficult challenge of maintaining Tea Party support while trying to capture a majority of the independent voters in the swing states.

http://www.politico.com/news/stories/0712/78556.html


Obama gains a little more ground in Ohio

http://fivethirtyeight.blogs.nytimes.com/2012/07/16/july-16-obama-gains-ground-from-ohio-poll/


Less than a million swing voters in six states will elect the next President. 
Who are these folks? 

http://www.thedailybeast.com/newsweek/2012/07/15/paul-begala-on-the-swing-voters-who-will-pick-the-president.html