Now Playing: 3-8-13 Marketplace

February’s job numbers show there’s more jobs to be had -- Jeff Tyler checks in with a long-time unemployed worker who just found a new job. The GED test will look radically different next year. We explore the origins of a viral YouTube video about income inequality that highlights the off-the-charts wealth held by the country’s top one percent. Wrigley is set to release a new caffeinated gum that’s half as potent as a cup of joe. And for some, life’s getting a bit scarier for those in the oil boom area of Williston, N.D.