Great Radio Preachers

I'm putting together a talk about early 20th century preachers who made brilliant use of the new radio medium. From the infamous rabble rouser demagogue, Father Coughlin to the first great female evangelist, Aimee Semple McPherson. (She was the first woman ever to own a radio station) There's so much fascinating stuff about those two bigger than life characters that I might have to short change Harry Emerson Fosdick, Paul Rader, Fulton Sheen and some others with just a brief mention.