WINONA, Minn. – The president of Winona State University, Scott Olson, who is no stranger to radio microphones, will host a two-hour show on campus station KQAL on Wednesday from 4 to 6 p.m. Olson does this every so often. Co-hosting will be retired prof Tim Hatfield. Sure to be a topic, Olson, said, would be the Beatles. Hatfield, a Beatles aficionado, has taught a mini-course on the Beatles and is choosing the music. Listen live.