Now caretaker of his dad's work, Sean Ono Lennon seeks to innovate, not merely repeat

NEW YORK (AP) — Only recently given stewardship over his late father's work, Sean Ono Lennon is on a remarkable run. The only child of John Lennon and Yoko Ono won an Academy Award this year for a short film based on his parents' 1971 song "Happy Christmas (War is Over")" and, a...