Today’s results will show Romney slightly ahead in the 11 key swing states. This is a significant change.Obama was 2 points ahead yesterday, so Romney has gained at least 3 points in one day.
UPDATE: Here's the new swing state poll. Romney is now up 2, after being down 2, so it's a 4 point gain in one day.
The states collectively hold 146 Electoral College votes and include Colorado, Florida, Iowa, Michigan, Nevada, New Hampshire, North Carolina, Ohio, Pennsylvania, Virginia and Wisconsin.