In an interview with ABC, Obama said the decision will revolve around Sasha, the President and First Lady Michelle Obama's youngest daughter, who will be a sophomore in high school when he leaves office. Malia, the oldest daughter, will be in college. "'Cause she's, you know, obviously they - and Michelle - have made a lot of sacrifices on behalf of my cockamamie ideas, the running for office and things," Obama told ABC's Barbara Walters. The interview with the President and First Lady was recorded last week and is scheduled to air Friday evening on the network.