Weekly Roundup: Wednesday, December 21 In a week of violent news overseas, how the President and President-elect could contrast on foreign policy. Plus highlights from NPR's exit interview with President Obama. This episode: host/campaign reporter Sam Sanders, White House correspondent Tamara Keith, congressional correspondent Scott Detrow, and White House correspondent Scott Horsley. More coverage at nprpolitics.org. Email the show at email@example.com. Find and support your local public radio station at npr.org/stations.