By CNN's Deborah Feyerick reporting from Detroit, MI
To those who knew him before he became known as the "underwear bomber," Umar Farouk AbdulMutallab was a quiet, religious man. So how did the son of a prominent Nigerian banker with a graduate degree in engineering allegedly decide to wage holy war?
Federal prosecutors on Tuesday gave a 90-minute opening statement in the trial of AbdulMutallab, outlining a path that they say led to Christmas Day 2009 incident aboard a Detroit-bound airliner, which he is accused of trying to blow up with a device concealed in his underwear.
He was indicted on charges of attempted use of a weapon of mass destruction, conspiracy to commit an act of terrorism, and possession of a firearm or destructive device in furtherance of an act of violence.
Inspired by jihadist preacher Anwar al-Awlaki, the now 24-year-old student set off for Yemen in the summer of 2009, allegedly telling FBI agents he wanted to find al Qaeda and "become involved in violent jihad against the U.S." Once there, prosecutors say, he was recruited in a mosque by a man calling himself Abu Tarak. Together the men would talk daily, prosecutors say, about "jihad, martyrdom, al Qaeda and Osama bin Laden." FULL POST