Watch as a heavy-duty bulldozer blade gets a full restoration — from worn-out metal to a powerful tool ready for work again.

The latest and most popular dozers from Case, Caterpillar, Develon, Dressta, Hyundai, John Deere, Komatsu and Liebherr.

Dick Steines' employer and co-workers sent him to President Obama's rally in Mount Vernon to deliver a message: They did build it. Steines delivered it in the form of a red, white and blue bulldozer ...