Samsung scion Lee Jae-yong sent to prison after a South Korean court found him guilty in a 2016 corruption scandal. Lee to spend two and a half years in jail for bribing then-President Park Geun-hye and her close aide to gain government support for a merger of two Samsung affiliates in 2015. Lee's lawyers said he was the victim of presidential power abuse and the 2015 deal was part of normal business activity. Watch the full video for more.