The audience for the "discussion" exists. But there's a shrinking audience for the yelling, lecturing and conspiracist bent that makes up a large percentage of what's being broadcast. You can have those discussions, even from a conservative standpoint, without playing to the fringes. Tim's point is valid - THAT portion of the audience is not a long term viable market. And most AM talk outside of the stations you mention (and a few others like KIRO, KMBZ, and WWL) are not making those adjustments, and we're not seeing a plan.However, with the "acceptance" of the current administration well below 40% and huge controversial issue in education, immigration, global warming, race relations, the international change in the leading world power and the like, there are many sociopolitical subjects for discussion.