US Unemployment Hits 18-Year Low, but Potential Trouble Looms

The U.S. economy added 223,000 jobs in May, sending the unemployment rate to an 18-year low of 3.8 percent. The Labor Department says hourly wages also grew, bumping average worker pay up 2.7 percent from this time last year. And yet, despite the improving job picture, economists say there may be dark clouds forming on the horizon. Mil Arcega reports.