General Motors is recalling more than 38,000 Chevrolet Impala police cars in the U.S. and Canada because a part in the front suspension can crack and cause a crash. The recall affects police cars from the 2008 through 2012 model years. The lower control arm in the suspension can fracture, causing sudden changes in handling that could make the driver lose control, GM said in documents posted Saturday on the National Highway Traffic Safety Administration website. Read more: http://www.washingtonpost.com/busin...5de996-e3fa-11e1-89f7-76e23a982d06_story.html
