Only a month ago this was celebrated as Obama's "major diplomatic breakthrough"

February 29, 2012: U.S. announces diplomatic breakthrough with North Korea

The United States announced a diplomatic breakthrough with North Korea Wednesday.

Under an agreement reached in direct talks in Beijing last week, North Korea has agreed to allow the return of nuclear inspectors from the International Atomic Energy Agency, and has agreed to implement a moratorium on long-range missile tests, nuclear tests, and nuclear activities at Yongbyon, including uranium enrichment activities, the State Department said. In return, the United States will provide North Korea with a large food aid package.

March 30, 2012: Obama's North Korean leap of faith turns to ashes

What an incompetent asshat. He must be genuinely surprised that the North Koreans screwed him.