Your hoverboard won't fly here: Airlines are banning the season's hottest toy

"Hoverboards," or hands-free electric scooters, have exploded in popularity. But not everyone is a fan. Authorities from Australia to the UK have deemed the transportation technology illegal on streets and sidewalks, putting a damper on the party. Many airlines are following suit, banning hoverboards outright or relegating them to carry-on luggage only. See also: I survived a test drive aboard the Swagway X1 'hover board' After being spotted beneath the feet of Missy Elliot and Jason Derulo, tee...