South Korea/US: Troops stage largest military drills in years

The U.S. and South Korea staged the largest military drills in years. South Korean and US troops held a major live-fire exercise a short time ago -- just a few dozen kilometers away from the border with North Korea. These are the largest field exercises in years for the two allies. Pyongyang denounces them as "provocative" calling them a rehearsal of war but they come after a flurry of North Korean missile tests... And as Pyongyang continues to defy the international community with its nuclear program.