Author Bio Matt is a Certified Financial Planner based in South Carolina who has been writing for The Motley Fool since 2012. Matt specializes in writing about bank stocks, REITs, and personal finance, but he loves any investment at the right price. Follow him on Twitter to keep up with his latest work! Follow @TMFMathGuy Payment network giant Mastercard (NYSE:MA) moves trillions of dollars around the globe each year, so you might think it's about as big as it can get. But you'd be wrong. In this Fool Live video clip, recorded on Jan. 25, Fool.com contributors Jaso...