"Colorado is the fourth swing state that has moved in Romney’s direction in the past week."

Says Rasmussen, with a new poll that has Romney at 50% and Obama at 46%. The others that have moved toward Romney are Florida, Missouri and North Carolina.

As long as we're looking at Rasmussen, the daily presidential tracking poll has Romney at 49% and Obama at 47%, and the new swing state tracking poll has Romney at 49% and Obama at 46%.