Washington hawks had their wings clipped some by the Iraq Study Group report, but there are still those calling for MORE U.S. troops in Iraq, not fewer. What will it take to end this war? Scott Ritter and Jeff Cohen and Bob Watada have some ideas. Plus, we’ll hear some very encouraging notions about actionable, positive solutions to some of the world’s most pressing problems in a new book: "Worldchanging". With host Kris Welch.