Greek competitor tests positive for drugs - team

By Karolos Grohmann RIO DE JANEIRO (Reuters) - A member of the Greek team has been expelled from the Rio de Janeiro Olympics after testing positive for drugs, the country's Olympic Committee said on Friday. The unidentified competitor's A sample tested positive for banned substances in a pre-Games test conducted in July in Athens and the athlete has left the Olympic village. "The leadership of the Olympic team in Rio announces the positive first sample of a member of the team during drugs testin