 Ingenzi zose zifise ubwenegihugu bwigihugu kimwe canke bibiri zituruka mu bihugu vya Irani, Iraki, Libiya, Somalia, Sudani, Syria na Yemeni ntizirekuriwe kwinjira muri Amerika mu kiringo ciminsi 90 canke ngo zihabwe visa yabimukira canke yabatari abimukira. 