In this Feb. 1, 2012 photo, ironworkers work in the steel framework of a roof in the remodeling of a downtown hotel in Pittsburgh. The number of available jobs jumped in December, nearly matching a ... more 
In this Feb. 1, 2012 photo, ironworkers work in the steel framework of a roof in the remodeling of a downtown hotel in Pittsburgh. The number of available jobs jumped in December, nearly matching a three-year high reached last fall, a hopeful sign that January’s large job gain may continue. (AP Photo/Keith Srakocic) less 
1 / 1
Associated Press | Photo By Keith Srakocic
Tue, Feb 7, 2012 10:28 AM EST