Internationally renowned Chinese artist and activist Ai Weiwei is one of contemporary art's most newsworthy figures, noted for both his groundbreaking work and his outspoken stance on human rights, which ultimately resulted in his controversial 2011 detainment. In an astonishing new large-scale project, he turns his attention to Alcatraz--a place he cannot visit because he is not permitted to leave China, but that stands as a world-famous symbol of...