Omar Khalifa Mohammed Abu Bakr  was listed as one of the captives who was a member of the "al Qaeda leadership cadre".
ˈoʊmɑːɹ kˈɑːlɪfə moʊhˈæmɪd ˈæbuː bˈækɚ wʌz lˈɪstᵻd æz wˈʌn ʌvðə kˈæptɪvz hˌuː wʌzɐ mˈɛmbɚɹ ʌvðə "ˈæl kˈaɪdə lˈiːdɚʃˌɪp kˈɑːdɚ".