It went on the air a day after the Senate cut a bipartisan deal on a new immigration plan. From CNN:
Though the ad does not refer to the measure specifically, Romney says, "Legal immigration is great. But illegal immigration that we've got to end -- and amnesty is not the way to do it."
Mr Romney's comments in the ad were taken from a border security question raised at a town hall meeting in New Hampshire back in April. (CNN/Romney Campaign/You Tube)