You remember Peter Roskam, the GOP candidate in Illinois' sixth. He recently earned national headlines for suggesting that Dem opponent Tammy Duckworth, the Iraq veteran who lost both her legs in Iraq and opposes the war, wanted to "cut and run" from Iraq.

Now Roskam has brought a high-profile proxy into the district to do the attacking for him, and the Roskam surrogate accuses Duckworth of advocating "retreat."