(KMOV.com) -- Democratic congressional candidate Russ Carnahan and Lacy Clay squared off in a debate on KMOX radio Monday morning.
The primary for the 1st congressional district is one week from tomorrow.
Both candidates had some heated exchanges. One of them over Carnahan's accusation that Clay worked with republicans during the redistricting process that has now forced both men to run for the same seat.
Clay and Carnahan did share one friendly moment when they shook hands and agreed to support the winner of next week's primary.