If you’ve been following the USA’s World Cup matches like most Americans have, your attention is probably piqued at this point. At some time in the past two weeks, you’ve likely been surrounded by a bunch of friends or strangers chanting “USA! USA! USA!” or exercising their vocal cords after a GOALLLLLL!. You may have changed your computer background to a picture of Clint Dempsey, or maybe you’ve updated your homepage to FIFA.com.