If he did, I didn't catch it. It may have been a "round table" topic, but there's a difference between reporting on a "controversy", and actually attempting to dig up the information that will either confirm or refute something that's been alleged or hinted at. On the one hand, how hard could it be to trick, cajole or otherwise obtain all the relevant facts from those in and around Chicago politics. On the other hand, we are talking about Chicago politics, meaning that it could be hazardous to the life and/or limb of anyone nosing around about Obama's connections to radicals, mobsters and terrorists.