North Korea Ratcheting Up the Rhetoric Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email This picture taken on November 23, 2010 by a South Korean tourist shows huge plumes of smoke rising from Yeonpyeong island in the disputed waters of the Yellow Sea on November 23, 2010. ( Getty Images ) Produced by PRI and WNYC