The largest country on the planet has been accused of conducting the biggest sports doping scandal in decades, including rampant cheating at the most expensive Olympics ever.
At least three insiders who blew the whistle on it fled the country in fear. Two of its former anti-doping officials ended up dead in February, adding to the dread. And now the stakes have been raised to unprecedented proportions, all focused on one big question:
Should Russia be banned from the Olympics?
Many believe it should be after witnesses and reports detailed systematic cheating by the Russians with the help of Russian state security agents.