Paul Krugman on ABC's This Week.
Via Open Left:
As you watch, ask yourself, "What would this segment be like if Krugman wasn't there?"
Aside from Krugman, what other progressive voices are "ready for prime time" and should be on Sunday roundtables? (I nominate David Sirota, Cenk Uyger, Christy Harvey, and Ari Melber, to name a few)