Charles Armstrong

Tensions reach boiling point on Korean peninsula

North Korea has threatened to wage a 'full-scale war' against South Korea after the country accused its northern neighbor of sinking a warship on March 26. We talk with Charles Armstrong, director of the Center for Korean Research at Columbia University.

Tensions reach boiling point on Korean peninsula

North Korea has threatened to wage a 'full-scale war' against South Korea after the country accused its northern neighbor of sinking a warship on March 26. We talk with Charles Armstrong, director of the Center for Korean Research at Columbia University.