Michael Andretti thought he had experienced everything at Indianapolis Motor Speedway - until he strolled down pit row Thursday. Suddenly, the 51-year-old IndyCar team owner who grew up around this historic track, who raced against his father and his son here, who led more laps than any non-race winner in Indy history, was surprised at seeing tire marks going the wrong way. ''I wondered, 'Why are they burning rubber coming into the pits.' Then I remembered,'' Andretti said before cracking a smile on Indy's opening day. Everyone is adjusting to Indy's the new sights, sounds and schedules this May. Traditionalists have already complained that it was a bad idea to run two major IndyCar races at Indianapolis in the same month, arguing the Grand Prix of Indianapolis will detract from the series' marquee event, the Indianapolis 500. More...