The glitzy coastal city of Dubai is known for several things, not least its spacious malls and the luxurious lifestyle enjoyed by expats flocking toward the glamor of the Emirati tax haven. But it's gained another reputation. Dubai, a hub for global commercial travel, also boasts a "humanitarian city" housing the world's largest logistics center for aid agencies, including the International Federation of Red Cross and Red Crescent Societies. The nearly 200 national aid groups under this banner