First, here's the video:
Some points about the conversation:
While I agree that the recent commerce clause cases hold that Congress may not regulate noneconomic activity, as such, they also state that Congress may reach otherwise unregulable conduct as part of an overarching regulatory scheme, where the regulation of such conduct is necessary and proper to the success of such scheme. In this case, the overall scheme would involve the regulation of "commerce" as the Supreme Court has defined it for several decades, as it would involve the regulation of health care markets. And the success of such a regulatory scheme would depend upon requiring all to participate. (Among other things, if health care reform requires insurers to issue insurance to all comers, and prohibits refusals for pre-existing conditions, then a mandate is necessary to prevent opportunistic behavior by individuals who simply wait to purchase insurance until they get sick.)
Anyway, watch the video, judge for yourself. I think at the very least it's mildly entertaining.