Will Power, left, of Australia, and teammate Helio Castroneves, of Brazil, lead the pack during the start of IndyCar Series' Honda Indy Edmonton auto race in Edmonton, Alberta, Sunday, July 25, 2010. (AP Photo/The Canadian Press, John Ulan)
Will Power, left, of Australia, and teammate Helio Castroneves, of Brazil, lead the pack during the start of IndyCar Series' Honda Indy Edmonton auto race in Edmonton, Alberta, Sunday, July 25, 2010. (AP Photo/The Canadian Press, John Ulan)
England's Justin Wilson exits the pits during the third practice at the Honda Indy Edmonton, in Edmonton, Alberta, on Saturday, July 24, 2010. (AP Photo/The Canadian Press,John Ulan)
Australia's Will Power races during qualifying at the Honda Indy Edmonton auto race, in Edmonton, Alta., Saturday, July 24, 2010. Power won the pole position for Sunday's race. (AP Photo/The Canadian Press, Jeff McIntosh)
EDMONTON - JULY 24: during qualifying for the IZOD IndyCar Series Honda Indy Edmonton on July 24, 2010 at the Edmonton City Center Airport, in Edmonton, Canada. (Photo by Robert Laberge/Getty Images)
EDMONTON, CANADA - JULY 24: Scott Dixon of New Zealand drives his #9 Target Chip Ganassi Racing Dallara Honda during qualifying for the Indy Car Series Honda Indy Edmonton on July 24, 2010 at Edmonton City Centre Airport in Edmonton, Alberta, Canada. (Photo by Jonathan Ferrey/Getty Images)
EDMONTON, CANADA - JULY 24: Dario Franchitti of Great Britain drives his #10 Target Chip Ganassi Racing Dallara Honda during qualifying for the Indy Car Series Honda Indy Edmonton on July 24, 2010 at Edmonton City Centre Airport in Edmonton, Alberta, Canada. (Photo by Jonathan Ferrey/Getty Images)
EDMONTON, CANADA - JULY 24: Paul Tracy of Canada drives his #15 HVM Racing Dallara Honda during qualifying for the Indy Car Series Honda Indy Edmonton on July 24, 2010 at Edmonton City Centre Airport in Edmonton, Alberta, Canada. (Photo by Jonathan Ferrey/Getty Images)
EDMONTON, CANADA - JULY 24: Simona de Silvestro of Switzerland drives her #78 Team Stargate World HVM Racing Dallara Honda during qualifying for the Indy Car Series Honda Indy Edmonton on July 24, 2010 at Edmonton City Centre Airport in Edmonton, Alberta, Canada. (Photo by Jonathan Ferrey/Getty Images)
Australia's Will Power, foreground, leads Scotland's Dario Franchitti, center, and New Zealand's Scott Dixon out of the pits during a warmup session prior to the start of Honda Indy Edmonton auto race, in Edmonton, Alberta, Sunday, July 25, 2010. (AP Photo/The Canadian Press,Jeff McIntosh)
