Watch This Grenade-Launching Tiny Killer Robot Tank

June 24 (Bloomberg) –- One of the most advanced breeds of pint-sized robotic tanks is currently being tested by the U.S. Army. MAARS (Modular Advanced Armed Robotic System) is a 3-foot tall, remote-controlled ground vehicle that can assist in anything from camera surveillance to launching grenades. MAARS can take on the riskiest of tasks, like disarming IEDs to keep soldiers out of harm's way. Video by: David Yim. (Source: Bloomberg)

Is Black Friday Losing Its Luster?
38:32 - Bloomberg's Lindsay Rupp reports on the performance of J. Crew Group. Bloomberg Gadfly Columnist Shelly Banjo discusses holiday season retailing. They speak on "Bloomberg Markets." Banjo's opinions are her own. (Source: Bloomberg)
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