Japanese mob boss pleads guilty in New York to conspiring to traffic nuclear materials to Iran

A man who federal prosecutors say runs a notorious Japanese organized crime syndicate pleaded guilty last week to conspiring to traffic nuclear materials to Iran and U.S. weapons abandoned in Afghanistan to Burma. 

Takeshi Ebisawa, the 60-year-old alleged leader of the Japanese yakuza, pleaded guilty in Manhattan federal court on Wednesday to conspiring with a network of associates to traffic nuclear materials, including uranium and weapons-grade plutonium, from Burma to other countries.