Lightning Round: CarMax, Asbury Automotive & More By: CNBC.com News May 20, 2013 at 18:43 PM EDT Are you ready skeedaddy???!!! It's time for the Lightning Round. Cramer makes the call on viewer favorites. Read More >> Related Stocks: AES Corp Amgen Asbury Automotive Group Inc CarMax Denbury Resources Dominion Resources Mgic Investment Corp Penn Entertainment Inc Toll Brothers Inc Tractor Supply