" the best panel I’ve ever seen on any topic anywhere"

I'll give Lynn at Evergreen Politics the benefit of the doubt. Here's the link to her post, "The CIA Leak Panel at YearlyKos." Here's her setup:

This panel was the best panel I’ve ever seen on any topic anywhere. Put together by the irrepressible Jane Hamsher of the Firedoglake blog, it included Ambassador Joe Wilson; writer and investigator Murray Waas of the American Prospect; former CIA operative and writer Larry Johnson; former prosecutor Christy Hardin-Smith, aka Reddhedd of Firedoglake; Marcy Wheeler who researches and writes under the handle emptywheel at The Next Hurrah; and Dan Froomkin, online blogger for the Washington Post.