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OnStar and Verizon reveal camera-laden Buick

OnStar and Verizon are debuting a prototype Buick LaCrosse at the Consumer Electronics Show in Las Vegas that offers a range of futuristic technologies. The spy-tech features include cameras that monitor activity around the car which can be viewed from a smartphone and a computer, and an impact-detection system that can replay a video clip of fender-benders. There also are enhanced voice commands to access Web sites, including YouTube, Twitter and Wikipedia, and an electronic owner's manual for the car that's streamed onto the dashboard.

Revving up for winter

It happens every year, that inevitable moment Mother Nature decides to unleash her snowy wrath on the greater part of the United States. Winter has arrived and suddenly your rear-wheel drive, high-performance cars aren't providing you with the performance or confidence you need to combat those Antarctic-esque conditions. For those fortunate enough to live in year-round T-shirt permitting weather, we invite you to keep reading, because it's a fact that all 50 states receive some measure of winter weather in a typical year.

Geneva motor show 2012: a video review

As is now traditional, CAR gathered together three writers for a video debrief at the end of the first press day at the 2012 Geneva motor show. Listen to executive editor Gavin Green, contributing ed Ben Oliver and associate ed Tim Pollard debate the themes of the Geneva auto show in our video clip. We make no excuses for the production values – this is literally a handycam stuck on the dashboard of an ancient Land Rover Defender.