Nowitzki Breaks Out Dirk Nowitzki sets a Mavericks franchise record with 53 points to lead host Dallas to a 113-106 overtime victory against Houston.
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.