U.S. Risks Coming Across As 'Grumpy Aggressor' In Run-Up To Olympics, Scholar Says

The Winter Olympics will include North Korean athletes, and will play out amid tensions over Kim Jong Un's nuclear program.

Here & Now's Jeremy Hobson looks at the political and diplomatic maneuvering ahead of the games with Sung-Yoon Lee, professor of Korean studies at the Fletcher School of Law and Diplomacy at Tufts University.