Obama warns North Korea
President Obama warned North Korea on Sunday not to follow through on a planned long-range missile test next month, accusing the authoritarian regime of leading its people down a ``dead end'' and vowing to break its pattern of ``bad behavior.''
US President Barack Obama on Tuesday reaffirmed the US commitment to defend South Korea and denuclearize the Korean peninsula after talks with visiting President Lee Myung-Bak, at a time of escalating threats from North Korea.