U2 brings its high-tech 'Innocence & Experience' tour to LA

INGLEWOOD, Calif. (AP) — U2's latest live show included a call to fight AIDS, condemnation of the 1974 car bombings in Ireland, the voice of Stephen Hawking, high-tech stage gimmicks and just over two hours of music, including most of its 2014 album, "Songs of Innocence."