Michael Williams said he traveled with SEAL Team 6 , got information from Osama bin Laden raid . What else has NBC News dug up on Williams ? David Williams says claims may require investigation since SEALs took great risks to be covert .
Michael Williams said he traveled with SEAL Team 6 , got information from Osama bin Laden raid . David Williams says claims may require investigation since SEALs took great risks to be covert .