For those in the BMW MOA community who do any international travel, the US Customs and Border Protection Service offers a service named "Global Entry." This service allows US Citizens to apply for what is called "trusted traveler" status. Once granted, this status allows two good things: 1) TSA-Pre on domestic flights, and 2) eased entry into the US both on land (NEXUS from Canada & Mexico) and from international flights into the US.
The application process is a little complicated, costs $100, and involves an interview. If granted, the enhanced status is in effect for five years.
Take a look here for the details: http://www.cbp.gov/travel/trusted-tr...s/global-entry