As part of a series of episodes examining the "10 Hardest Jobs to Fill" (according to ManpowerGroup's research), this program looks into engineering. Dan Wittliff, President of the National Society of Professional Engineers, and a veteran professional engineer with a diverse background and tons of experience, discusses with Tim Muma the reasons engineer is consistently at the top of this list. Dan also gives some advice to job seekers and employers to help bridge the gap and get talented people into this important career.