Wada president Sir Craig Reedie responds to critics of the controversial decision to reinstate Russia, asking what they would have done differently.
Britain's Paula Radcliffe, other former and current athletes and anti-doping heads criticise the decision to reinstate Russia's anti-doping agency.
A decision to lift the suspension of Russia's anti-doping agency (Rusada) is labelled "the greatest treachery" of clean athletes.
The decision to reinstate Russia could have far-reaching consequences for global sport, argues BBC sports editor Dan Roan.
Audio & Video
Britain's Kelly Sotherton receives her Olympic bronze heptathlon medal 10 years after the 2008 Beijing Games.
A parachute dash, shot put toss, sled run, medicine ball sprint and a 'hunt' finale - the new athletics event with a twist.