through security check points at airports. i always beep when i walk through the machine. i have to let everybody know that i've got prosthetic legs and then they have to swab your hands for bombs and do all the metal testing. the advice i would give to any amputee traveling by plane is always to carry your legs on you. the one time i decided to check my legs in, i didn't see them for a good two weeks. i'm amy purdy, and i'm a road warrior. [ male announcer ] you are a business pro. premier of the packed bag. you know when to hold 'em... and how to fold 'em. and you...rent from national. because only national lets you choose any car in the aisle...and go. you can even take a full-size or above and still pay the mid-size price.