Today on Kilmeade and Friends (9/15), should Karl Rove and the Republican Party welcome Tea Party-backed candidate Christine O'Donnell into the tent--or cut her off in her bid to win VP Joe Biden's former U.S. Senate seat in Delaware? Brian goes over Tuesday's stunning primary election results with help from Republican strategist Ed Rollins, "Too Big to Fail" author Andrew Ross Sorkin, and FOX friends Martha MacCallum and Bill Hemmer.