Carlos Munoz, of Colombia, prepares to drive during practice for the Indianapolis 500 IndyCar auto race at the Indianapolis Motor Speedway in Indianapolis, Tuesday, May 13, 2014. (AP Photo)
Carlos Munoz, of Colombia, leads E. J. Viso, of Venezuela, center, and Marco Andretti though the first turn during practice for Indianapolis 500 IndyCar auto race at the Indianapolis Motor Speedway in Indianapolis, Monday, May 12, 2014. (AP Photo)
Juan Pablo Montoya, of Colombia, puts on his balaclava before practicing for Indianapolis 500 IndyCar auto race at the Indianapolis Motor Speedway in Indianapolis, Monday, May 12, 2014. (AP Photo/Darron Cummings)