Anti-North Korea and pro-U.S. protesters burn North Korean flags at a rally in Seoul November 11, 2009. The Obama administration will send its first envoy to North Korea to try to revive dormant nuclear disarmament talks, just as tension has heightened on the Korean peninsula after Tuesday's naval clash between the two Koreas. Korean characters on the flag read, "Strike dead quickly (North Korea's provocation)".
REUTERS/Lee Jae-Won (SOUTH KOREA MILITARY CONFLICT)