Carlos Huertas led a Colombian sweep as he orchestrated a stunning upset in the first race of a weekend doubleheader at the IndyCar Grand Prix of Houston. The 23-year-old rookie Huertas, who drives for Dale Coyne Racing, posted his maiden IndyCar Series win and became the seventh different winner in the first nine races this season. "The team did a great job, and you always have a chance to win because the races are so competitive," said Huertas. Huertas drove the final 39 laps of the 1.68-mile (2.7 Km), 10-turn NRG Park circuit without a pit stop in a race that ended under caution. More...