Although the private sector has been adding jobs, the United States still has roughly 2.4 million fewer jobs as of May 2013 than it did at the beginning of the latest recession, which started in December 2007, according to the Bureau of Labor Statistics. But the problem is even greater. Given a growing population and the number of discouraged and underemployed workers, to reach an unemployment rate closer to the historical norm, more than 8.5 million jobs need to be created.