Detroit Airport Arrest Reveals Nuclear Info.

"A man was arrested at Detroit Metropolitan Airport after officials say they found him carrying more than $78,000 in cash and a laptop computer containing information about nuclear materials and cyanide.

Sisayehiticha Dinssa, an unemployed U.S. citizen, was arrested Tuesday after a dog caught the scent of narcotics on cash he was carrying, according to an affidavit filed in court.

When agents asked him if he had any cash to declare, he said he had $18,000, authorities said. But when agents checked his luggage, they found an additional $59,000. When they scrolled through his laptop, they said they found the mysterious files.

At a court hearing Wednesday, Dinssa was ordered held in custody until at least until Monday at the request of prosecutors."