IAEA: Japan Reactor Still Leaking Radiation

Radiation is continuing to be emitted from Japan's disaster-hit nuclear site but it is unclear exactly what the source of it is, a senior U.N. atomic agency official said on Tuesday.

"We continue to see radiation coming from the site ... and the question is where exactly is that coming from?" James Lyons, a senior official of the International Atomic Energy Agency (IAEA), told a news conference.