Send them back to Saudi, and theyll be dead immediately. The current King, Salman, is a reformist who has earned a lot of hatred for attempting to modernize SA, improve the status of women, and get along with Israel, especially aligning our common enemy, Iran.
This was probably directed at Salman as much as at us...look at the terrorists manifesto published that morning.
No way hes going to let them get away with this.
Never trust any Saudi. They all have one foot in each camp. Same with Pakistan.