of more allegations not about badr but once again about the hezbollah brigades, also known as kata'ib hezbollah. we're going to meet a sunni mp from anbar who's been investigating the case of hundreds of sunni men who have disappeared at a checkpoint manned by kata'ib hezbollah. now, he's one of only a few people who's been speaking out openly against the militias, and for that he's been receiving regular death threats. mr. salmani. ahmed salmani is one of iraq's best-known sunni politicians. he monitors videos that militiamen share on social media. he says this video shows hezbollah brigades militiamen at the razaza checkpoint in anbar province. >> navai: oh, god! it shows a man in militia uniform cutting off the ear of a prisoner. >> navai: that was horrific. that was razaza checkpoint? this is where the men are going missing? >> navai: relatives have given ahmad salmani the names of over 2,000 men they say disappeared from razaza checkpoint. he says militia insiders have told him the abducted men are in a network of prisons run by the hezbollah brigades around the town of jurf al sakhar. >>