Rich Eisen had Coach Harbaugh on his show yesterday (via phone). Good interview and Rich Eisen is a Michigan alum/fan if you don't already know that (thanks jbibiza).
Great interview & covers a fair amount of ground. Nothing ground breaking but an enjoyable listen. Covers the Florida trip, Twitter, the SEC, Colin Kaepernick, the coaching clinic and other relevant stuff.
Video embed at the first post in this thread.