Justices will hear oral arguments in a case challenging a central provision of President Barack Obama's signature health care law. They'll focus on just a single section of the law governing the establishment of so-called health exchanges. But while the scope may be narrow, the stakes are enormous.

"What she's doing is completely nonsense," Amira's father Abase Hussen told ITN News. He implored Amira to come home. "Remember how we love you. Your sister, brother, they cannot stop crying." Six days ago, the trio of British girls ran away from home and flew from London to Istanbul.