For months, reports of Russian interference in the 2016 election have dominated the headlines. Now, FRONTLINE tells the story of how Vladimir Putin came to see the United States as an enemy — and why he decided to target an American election. In a sp... (more)ecial, two-part documentary with in-depth reporting from Moscow and Washington, D.C., Michael Kirk and the team behind “The Choice 2016“ examine Putin’s rise, rule and motivations.