Traffic engineers pull a "Die Hard 4" on Los AngelesWho pays attention to unions anymore? A bunch of carpenters picket your office because of a grievance with a contractor who works for the facilities department of the company on the floor below you. They might as well stencil WE ARE POWERLESS on their placards. But a couple of Los Angeles traffic engineers who work for that city's Automated Traffic Surveillance Center found a way to make "strike" an active verb again: They disabled four traffic lights at major intersections a couple of hours before a job action. The red-light gridlock lasted four days until the PHBs figured out how to reprogram things. Gabriel Murillo, 39, and Kartik Patel, 36 admitted to felony hacking as part of a plea bargain. I'm sure it sucked for commuters, but at least they didn't turn all the lights green. (Photo by AP/Nam Y. Huh)