'Identity' - a word very much in vogue these days - is examined by the TwoMacs whose formative years were the 1970s. Struggling to keep up with ever-changing political correctness, the discussion includes men with pushchairs, insults, whether the 'n'-word can be used in context, a social experiment proposal to walk hand-in-hand on Main Street and a student who identified as a horse. Do we decide our identity or do others? A thought provoking, challenging and entertaining chat this week.