Whose tastes changed? Broadcasters became infatuated with Rush and his ilk. As a result, talk radio lost much of its audience - people who had tuned in for people actual news in news/talk and for interviews and a non-polarizing and non-confrontational approach. Look at all the markets today in which public radio news and information stations out-draw commercial talk radio. Talk radio has accomplished one thing however. They have proven H.L. Mencken wrong. You can go broke underestimating the intelligence of the American public.