National Investigation Finds Pattern Of Behavior By Former Public Radio Host Garrison Keillor 5:27pm January 23, 2018 News National Share URL copied to clipboard! Garrison Keillor, creator and host of "A Prairie Home Companion," in 2015. Jim Mone / AP Copyright 2018 MPR News. To see more, visit MPR News. 300x250 Ad 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate