“Ukraine on Fire,” a 2016 documentary that details historical conflicts in the country, such as the 2004 Orange Revolution and the 2014 overthrow of the Ukrainian government, has been banned by YouTube for violating the tech giant’s “violent or graphic content policy.” The documentary is directed by Igor Lopatonok, executive produced by acclaimed filmmaker Oliver Stone, and features Stone interviewing former Ukrainian Viktor Yanukovych (who was ousted during the 2014 revolution), Russian President Vladimir Putin, and others.