Do a little history. Study first the Cuban missle crisis, then the fake Minsk agreement and move on to NATO parking at Russias door, Ukrainian corruption, the Ukraining atrocities toward Russian speaking citizens of the Donbas region. I am sure a detailed, objective look at the situation (with the help of history and without the media's account) and you will come to an appreciation of Putin's absolute restraint concerning this issue. So yes, reward Russian athletes by letting them compete. It's the principled thing to do!