Reply #4: just saw another example that I think qualifies

[Syrinx]

It was a program that was hosted by Ali Velshi. The topic was "civility and the economy." :shrug:

The panelists, three of them, were the founder of the Memphis tea party, former right-wing media darling Arianna Huffington, and... David Gergen.

I'm not really sure what to make of Arianna. She mostly seems to say the right stuff these days, but I find it difficult to shake the memory of her, back in the day, castigating Bill Clinton for being a far-left liberal.

But even if you accept her as a liberal convert, she was still outnumbered two to one.