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.
Brazil Ruling Party Seeks Stronger Hand from Poll  SAO PAULO, Brazil (Reuters) - Brazil's ruling Worker's  Party (PT) was looking to strengthen its hand in its fight to  transform this huge Latin American country with a good  performance in nationwide municipal elections on Sunday.