Twenty-three people were killed on November 19 in a devastating twin suicide bombing that targeted the Iranian embassy in Lebanon.
Investigators say they have identified the two men responsible for the attack in Beirut.
Al Jazeera spoke to the relatives of the bombers who say the two men were brainwashed.
Al Jazeera's Zeina Khodr reports from Beirut, Lebanon.
Source: Al Jazeera