Missing Nuclear Scientist Shown On Several Videos

There has been a battle of videos over an Iranian nuclear scientist.

A video shown on Iranian state television shows what appears to be the scientist saying he escaped U.S. custody in Virginia, the BBC reports.

Shahram Amiri disappeared last year while on a pilgrimage in Saudi Arabia.

Two videos concerning the scientist surfaced earlier this month. One indicates he was kidnapped and tortured by the U.S.; in the other, the scientist says he defected and was living freely in...