When the dream factory that is Northrop Grumman needed to up the "wow factor" at its Association of the U.S. Army's Washington conference booth, it did what plenty of CES exhibitors wished they could do: it weaponized. Hence, the deadliest CaMEL yet. The acronym stands for Carry-all Mechanized Equipment Landrover -- think of the BigDog robot, but with treads instead of legs. The motorized platform will hump up to 1,200 pounds of gear at seven miles per hour, and as Spencer Ackerman at Wired points out, over sixty of them have been sold to the Israeli military. But the above pictured CaMEL i