By Greg Stutchbury WELLINGTON (Reuters) - Fiji's Olympic committee see no impediment to Jarryd Hayne joining their rugby sevens team for the Rio Games, even though he has not been subject to World Anti-Doping Agency accredited testing procedures while playing in the NFL. Hayne, who played one season for the San Francisco 49ers, said on Sunday he had chosen to "retire" from the NFL after being approached by the Fiji Rugby Union about making himself available for Rio.
