Call the Platinum Travel line at 1-800-546-1791. You have to book through them to use the international buddy pass. If you log in to your account (IF you have a Platinum card) at AMEX
, click "travel" on the top bar, then "Book a trip" on the menu that drops down, then "companion air ticket" just to the left of the fight info area.
Freedom is never more than one generation away from extinction. We didn't pass it to our children in the bloodstream. It must be fought for, protected, and handed on for them to do the same.