text: S.Africa Arrests One in WMDs, Nuclear Probe  JOHANNESBURG (Reuters) - South African authorities arrested  one person Thursday in an investigation into contraventions of  laws on weapons of mass destruction and nuclear energy, the  government said.
inputs: S.Africa Arrests One in WMDs, Nuclear Probe  JOHANNESBURG (Reuters) - South African authorities arrested  one person Thursday in an investigation into contraventions of  laws on weapons of mass destruction and nuclear energy, the  government said.