The Infiltrator

The British spy agency MI5 recruited Willie Carlin to infiltrate Sinn Fein in Northern Ireland. He spied on the group for 11 years until his cover was blown.   Check out I Spy's merch by going to https://store.dftba.com/collections/i-spy Save 15% on FP subscriptions. Visit https://foreignpolicy.com/subscribe/ and enter code ISPY at checkout to claim this offer. Learn more about your ad choices. Visit megaphone.fm/adchoices