Mercedes-Benz Dealers Shine the Light on "Community Stars" Challenge Winners

MONTVALE, N.J., Nov. 8, 2011 /PRNewswire/ -- Mercedes-Benz USA (MBUSA) today announced the five grand-prize winners of the first ever "Community Stars" social media challenge.  To help mark the 125th anniversary of Mercedes-Benz and its invention of the automobile, Mercedes-Benz...