Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Couple Charged in Nuclear Secrets Case VOA News 17 September 2010 Former Los Alamos National Laboratory nuclear physicist P. Leonardo Photo: ASSOCIATED PRESS This Oct. 22, 2009 photo shows former Los Alamos National Laboratory nuclear physicist P. Leonardo Mascheroni, who is accused of trying to sell nuclear secrets. A scientist and his wife, who both worked at a U.S. nuclear research facility, have been arrested and charged with trying to sell nuclear weapons secrets to a person they thought was a Venezuelan official. The Justice Department says Argentine-born U.S. citizen Pedro Leonardo Mascheroni, and his wife, Marjorie Roxby Mascheroni, were arrested Friday and appeared in federal court in Albuquerque, New Mexico. Both were formerly contract employees at the Los Alamos National Laboratory. The indictment does not allege that Venezuela or anyone acting on its behalf sought or was passed any classified information. Prosecutors charged in a 22-count indictment that Mascheroni told an undercover FBI agent he could help Venezuela develop a nuclear bomb within 10 years. Mascheroni allegedly said that under his program, Venezuela would use a secret, underground nuclear reactor to produce and enrich plutonium, and an open, above-ground reactor to produce nuclear energy. If convicted, the Mascheronis face a potential sentence of life in prison. Some information for this report provided by AP, AFP and Reuters. .