The Latest on the Rio Games (all times local to Rio de Janiero):
2:14 p.m.
Former World Anti-Doping Agency president Dick Pound believes it was a "cop-out" by the IOC to leave the decision on participation of Russian athletes at the Rio Games to the global sports federations.
Pound is a senior IOC member and had been among the most vocal proponents of a total ban on Russia following allegations of state-organized doping.
Pound tells The Associated Press he wrote a personal letter last week to IOC President Thomas Bach saying "there is simply no alternative" to excluding the entire Russian team because of evidence of government involvement in doping.