How the 10 Worst used construction equipmemt Fails of All Time Could Have Been Prevented
http://collinclbl308.bearsfanteamshop.com/20-questions-you-should-always-ask-about-used-construction-equipmemt-before-buying-it
My professor was this hilarious guy who dressed very like he was a founding member of your Trench Coat Mafia, other than that he dont have a gun and he was remarkably adept at logic and seem reasoning.