He’s big. He’s got no soul. And he’s teaching the DOD what’s possible about driverless vehicles. WASHINGTON — The Crusher is a bad, bad man. He doesn’t smile, doesn’t talk, doesn’t really care about his co-workers. He never offers to carpool. He’ll drive through yards, roadblocks, even other vehicles without a second thought. He speeds through red lights, ignores stop signs and doesn’t brake for animals. He has no soul. But beneath his hard shell lies the heart of a great driver, hellbent on getting from start to finish as quickly as possible. Think Dale Earnhardt Sr., but driving a...