There's more to Vatican City than just the Sistine Chapel. See how much you really know about the world's smallest country—and whether you can guess the very strange reason why photos aren't allowed inside its famous chapel.
We know the questions that pop into your head when you fly: Is the cabin air full of germs? Is the water safe to drink? How are pets treated in the hold? There's a LOT of misinformation out there, and we're cutting through the clutter to deliver the good, the bad—and the downright gross.