Everyone has an irrational traveling fear, and this is mine. I am always afraid I am going to get to security and not have my passport! This actually happened to my friend, sort of. She drove from St Louis to Chicago to stay with family for a night before she left on vacation to the Dominican. She realized when she got all the way to Chicago that she forgot her passport in St Louis. She got it, due to some handy landlord work and some great friends, but was in a total panic! Is my friend just a total airhead, or could this (or has this) ever happened to you or anyone you know?