New revelations in Lockerbie bombing
Attorney General William Barr announced this week that investigators had obtained a confession in 2012 from a Libyan bomb expert admitting his role in the Lockerbie blast. Filmmaker Ken Dornstein has devoted much of his life to tracking down those responsible for the incident. His brother was killed in the explosion. Dornstein talks with The World’s Marco Werman about his efforts to find those who planned and carried out the attack.