South Africa Arrests One in WMDs, Nuclear Probe  JOHANNESBURG, South Africa (Reuters) - South African  authorities have arrested one person in an investigation into  contraventions of laws on weapons of mass destruction and  nuclear energy, the government said Thursday.
NASA sets Swift launch for Saturday Swift #39;s new launch date is Saturday, if NASA, Boeing and the Air Force can replace and test components of the rocket in time. The gamma-ray observatory #39;s 