AMMAN, JORDAN - FEBRUARY 04: Jordanians line the streets between Amman and Queen Alia airport waiting to greet King Abdullah II upon his arrival at the airport near Amman on February 4, 2015, in Amman, Jordan. King Abdullah cut short his visit to the U.S. after a video was released yesterday depicting captured Jordanian pilot First Lieutenant Moaz al-Kasabeh being burned alive in a cage by the Islamic State (ISIS) group. (Photo by Jordan Pix/Getty Images)
