>> harris, the men we met today was totally unapologetic. he had been a member of isis for five years. he was from trinidad. he said everything they did was, in the name of a la , and he had to be ready to die for allah. listen. >> i tell my wife, go home with my children if you wish. if you wish to die: please stay and die with me. i'm not apologetic to something like religion. if i believe in something, why should i leave? for what? i was a shot in my face and i didn't die. so i believe that is -- >> he moved with isis across syria, as the caliphate fell he went to the next town. then the next battle. strangely, trinidad has the highest per capita number of isis members of any country in the world. he said he came to live under the islamic state, but their punishments were just.