Stephen Sackur interviews Willie Carlin, who became an undercover spy within the political wing of the IRA and has written a book exposing his secrets. How does he justify what he did? Show more
Discover 11,128,835 listings and 279,773 playable programmes from the BBC
Stephen Sackur interviews Willie Carlin, who became an undercover spy within the political wing of the IRA and has written a book exposing his secrets. How does he justify what he did? Show more