Janet Yellen gave a big speech today in Jackson Hole, Wyoming, about the uncertainty of the economy. Should we be worried? We catch up with Catherine Rampell from the Washington Post and John Carney from the Wall Street Journal to discuss the week that was. Plus, California could join the group of states that let community colleges offer four-year degrees in certain subjects like dental hygiene. But do you really need a four-year degree, and what’s the cost? We investigate. Also, the Emmys are on Monday this year, as opposed to Sunday. Why? Because they don’t want to have to compete with Sunday Night Football, of course. It’s just one example of the huge battle being waged over live TV broadcast space. Speaking of athletics, Foot Locker, the athletic shoe store, reported sky-high profits this year thanks to its partnership with Nike. Shoes with the swoosh account for two-thirds of Foot Locker’s sales. But what happens if wingtips become the new workplace fashion? Could Foot Locker be too dependent on Nike?