“There’s nothing like being the hero of a real trainwreck.”

Chicago blues treasure Li’l Ed Williams (Li’l Ed and the Blues Imperials) jumps in my car for a burger, as well as conversation about the blues and his career. Before I started rolling tape, I had to shatter Ed’s illusions…

This week, I’m joined by one of CNN’s “Heroes of the Year,” “Blues Doctor” Daniel Ivankovich. Wikipedia explains his work better than I can: He’s the “leader of the Bone Squad, a group of medical professionals who treat the city’s…