" Deaf and dumb": why is this term used and is it offensive? Clive Mason discusses the issue with his guests. Plus a profile of a deaf man who teaches jujitsu, news with Lesley McGilp and an episode of the drama Switch. With signing and in-vision subtitles. Repeated on Tuesday at 3.40am on BBC1 www.bbc.co.uk/seejiear Then Witness The Beatles' early days are remembered.