Suhaib Webb, an Imam with ties to former Al Qaeda mastermind Anwar al-Awlaki, had also previously been the leader of the Islamic Society of Greater Oklahoma City, which had been attended by Alton Nolen -- the man who on Thursday beheaded a former coworker after recently converting to Islam, Breitbart News has learned. Webb now serves as Imam of the sister organization of the mosque attended by Boston Marathon bombers Dzhokhar and Tamerlan Tsarnaev. Imam Suhaib Webb has a history of ties to radicalism. FBI surveillance documents found that he was a known confidant of Al Qaeda mastermind Anwar al-Awlaki....