"United States" . . "United States." . "Nigeria" . . "Nigeria." . "Humanitarian assistance, American Nigeria." . . "Diplomatic relations." . . "Kidnapping victims Nigeria." . . "Child sexual abuse Prevention." . . . . . . . . . . . . "The ongoing struggle against Boko Haram : hearing before the Subcommittee on Africa, Global Health, Global Human Rights, and International Organizations of the Committee on Foreign Affairs, House of Representatives, One Hundred Thirteenth Congress, second session, June 11, 2014"@en . . . . "Legislative hearings"@en . . . . . "Legislative materials"@en . . "United States. Congress. House. Committee on Foreign Affairs. Subcommittee on Africa, Global Health, Global Human Rights, and International Organizations," . . "Abduction." . . "Abduction Nigeria." . . "Child sexual abuse Nigeria Prevention." . . "Humanitarian assistance, American." . . . . "Kidnapping victims." . . "Boko Haram." . .