How "Square" is Your Candidate?

Today, Twitter Co-Founder, Jack Dorsey announced his new project - Square. The project makes credit card transactions possible from virtually anywhere. Obviously, this has some big implications for political campaigns. Who will be the first candidate to accept donations via credit card on an iPhone at an event? Or sell campaign merchandise from an iPhone and text message a receipt? Pretty incredible potential. Here is a video demonstration of how this new technology works: