The case of the disappearing debate video

Adam went to see the Comcast on-demand video of the recent debate between Tom Menino and Maura Hennigan only to discover Comcast only kept it up for only 48 hours:

I don't understand why it's not just online - it seems to that political debates are the ideal sort of non-copyright-sensitive content that ought to be freely available on the Internet.

So, anybody know if the debate is online? If not, anybody have a videotape they could lend Adam so he could translate it to digital and post it?