Davey Hamilton, driver of the #22 Hewlett-Packardd/KR Vision Racing Dallara Honda, during practice for the IRL IndyCar Series 92nd running of the Indianapolis 500. (Photo by Gavin hide

Davey Hamilton, driver of the #22 Hewlett-Packardd/KR Vision Racing Dallara Honda, during practice for the IRL IndyCar Series 92... more