The following TV ad from the campaign of Congressman Adam Kinzinger targets primary opponent Don Manzullo.

Because retiring State Rep. Dave Winters appears in it, my guess is that it will be mainly run in the Rockford television market.

One of the screens in Adam Kinzinger's attack ad on Don Manzullo shows a spinning compass with the message that Manzullo has lost his way.

That’s because people outside of Rockford won’t have much, if any, idea of who Winters is.