For decades, the U.S. Army's tank of choice has been the Abrams. Each and every one of those tanks is made in a giant factory in Lima, Ohio. CNET Road Trip 2013 got an inside look at how Abrams tanks are made.
Road Trip 2013
August 19, 2013 4:00 AM PDT
Photo by: Daniel Terdiman/CNET
| Caption by: Daniel Terdiman
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