HIGHLIGHT of the hour - MORE this hour with Rowan Scarborough on the U.S. bum-of-a-deal waiting to be struck with Iran.

Guests this hour - Guy Benson and Mary Katherine Ham (authors: End Of Discussion).

-Brian Williams is back; this time at MSNBC.

-AND Mark welcomes the dynamic duo of Guy Benson and Mary Katherine Ham to the show. They'll be discussing their NEW book, "End Of Discussion".

The Mark Larson Show mornings 6-9, on AM 1170 "The Answer".