WINONA Minn. – Following his tradition as a once-a-semester radio host, President Scott Olson of Winona State will be live on-air on the university station KQAL on April 14. So will be Kaitlyn Mercier, the Student Senate president. The program, still carrying the title “Working on a Dream” will be 4 to 6 p.m. Olson and Mercier will take listener questions. If there’s dead air, 1970s disco and 80s pop will fill in. Listen at 89.5 FM or online.