One of his callers was going on about the North went to war freeing slaves blah blah blah and Rush shut him up and quoted Lincoln about freeing none of the slaves and preserving the union. He also said the South wanted to be left alone to do their own thing, states rights.
Rush's pre show prep is Freeping of this I am convinced.
I think some of Rush’s staff do look at FR. I have no doubt of that. They particularly look at the people who are listening during his broadcast.