Conversation so far:
What were some of Anwar al-Awlaki's connections?
As imam at a mosque in Falls Church, Virginia, Anwar al-Awlaki spoke with and preached to three of the 9/11 hijackers.
What countries was Anwar Al-Awlaki going after?
Anwar Al-Awlaki was active in the United States, United Kingdom and Yemen.
Were there others connected to Anwar Al-Awlaki?
Anwar al-Awlaki may have associated with Umar Farouk Abdulmutallab, who attempted the 2009 Christmas Day bombing of an American airliner. Al-Awlaki was allegedly involved in planning Abdulmutallab's attack.
How was Anwar Al-Awlaki contacting these people?
Charles Allen, U.S. Under-Secretary of Homeland Security warned that Anwar al-Awlaki targets U.S. Muslims with radical online lectures encouraging terrorist attacks from his new home in Yemen.“

Question: Did any of his connections report him?
Self-contained rewrite: Did any of Anwar Al-Awlaki's connections report him?