July 7 2012 AJ Allmendinger Fails NASCAR Random Drug Test, Sam Hornish Jr. to drive the #22 in the Daytona Coke Zero 400 Ryan Rantz NASCAR News AJ Allmendinger, Daytona, Daytona Coke Zero 400, Drug Test, Druggie, Good Sam Club 500 AJ Allmendinger has failed a NASCAR random drug test. As a result More