. >> hi, mohamed rashed, i'm a report were al jazeera, my name is trevor aaronson.re doing a story about informants with the fbi. we're trying to get your information about the fbi. >> sorry can't tell you. >> a lot of informants are coerced to work with the fbi. could you tell me whether you're coerced or did you volunteer? >> i can't give you any comments about this as we speak right now. i can't confirm, i can't deny. i'm not telling you anything about the fbi. >> okay. >> the fbi has more than 15,000 informants. many of them spying on u.s. muslim communities. like the closer, the body builder and the trainer, these spice lurk in the dark corners of -- spies lurk in the dark corners of the american justice system. neighbor informing on neighbor. a nation spying on itself on orders from the fbi. .. >> sunday night. >> 140 world leaders will take the podium. >> get the full story. >> there is real disunity in the security council. >> about issues that impact your world. >> infectious diseases are a major threat to health. >> "the week ahead". sunday 8:30 eastern. o