the hi jackers and buying flight simulation materials. he was captured in 2003, also in custody in guantanamo bay. mustama ahmed al-hawsawi, known as the operations if a tifacili for al qaeda. he s in custody at guantanamo bay. there is only one other major player and he s not in custody. his whereabouts are unknown. that man. ayman al-zawahiri, known as osama bin laden s top lieutenant. often seen next to bin laden. he s presumed to be alive somewhere. perhaps best positioned to take over al qaeda. his whereabouts, not known. more on the new bin laden videos coming up. we ll look at this one and others, just part of the bounty from the raid on the compound in pakistan. [ male announcer ] in 2011, at&t is at work, building up our wireless network all across america.