Troops out of Iraq by Year's End

We have reaction to President Obama's announcement Friday that the US will be withdrawing all of its troops from Iraq by year's end. We also discuss the future of Libya in the wake of the killing of Colonel Moammar Gadhafi this week. And amid violent protests in Athens, Greek lawmakers this week adopted strict new austerity measures, including wage and pension cuts and layoffs for some public sector workers, to avert a spiraling debt crisis. Finally, we weigh in on the latest newsfrom the Republican field of presidential candidates. (Guest panelist Chrystia Freeland)