Katrina vanden Heuvel, hailed by Stephen Colbert as one of “the finest liberal minds…who answered my phone call,” guest stars alongside CNBC’s John Harwood and David Cassidy on The Colbert Show’s first ever “Great Available Panel,” a new feature that takes its cues from Sean Hannity’s “Great American Panel.” The venerable panel weighs in on Newt Gingrich, the race for the GOP nomination and East New Haven Mayor Joseph Maturo, who recently drew fire for saying he “might have tacos.”

—Erin Schikowski