Ah, Halloween. A time to trade the very real horrors of the world for infinitely more fun fake horrors, like a ghoulish pumpkin display or head lice waiting in store-bought costumes! Oops, I screwed that up; the bit about the head lice is actually real. Trick or treat! WTOL News 11 is here to confirm what you, in your heart of hearts, already knew: That all those gummy masks and tangled wigs retailing for $150 at Halloween megastores stand a pretty good chance of being infected with lice.