David Harewood cast as William Buckley in James Graham's new play of fiery 1968 debates with Gore Vidal It was a battle royale fought between American political titans, and it played out on screen in a series of televised bouts in 1968. Now James Graham, the leading British playwright behind the television drama Quiz and stage play Ink, is to put the historic clashes between the leading liberal Gore Vidal and conserv…
