** FILE ** In this photo taken Thursday, May 9, 2013, Jennifer Wilhoit of U.S. Express, left, talks with Devin Washington while others wait in line as 63 companies participate in a job fair at the Brainerd Crossroads in Chattanooga, Tenn. (AP Photo/Chattanooga Times Free Press, John Rawlston)

Photo by: John Rawlston

** FILE ** In this photo taken Thursday, May 9, 2013, Jennifer Wilhoit of U.S. Express, left, talks with Devin Washington while others wait in line as 63 companies participate in a job fair at the Brainerd Crossroads in Chattanooga, Tenn. (AP Photo/Chattanooga Times Free Press, John Rawlston)