Via Yahoo! Autos:  The 2014 Mercedes-Benz S550 can drive itself. This is not hyperbole, but an indubitable fact. Buy the new flagship sedan for an as-yet undisclosed price (we can’t imagine it returning many Sacagawea coins from a $100,000 bearer bond), tick the order boxes for the $4,500 Premium 1 Package and the $2,800 Driver Assistance […]