Dale Earnhardt Jr gets choked up as one of his drivers takes maiden victory at Brickyard

Motorsports is a business, but it's always cool to see a very human moment, and we got one courtesy of NASCAR great Dale Earnhardt Jr. on Saturday at Indianapolis Motor Speedway.

The Cup Series and the O'Reilly Auto Parts Series are both at Indy this weekend, while the Craftsmen Truck Series raced at nearby Lucas Oil Indianapolis Raceway Park.

On Saturday, it was the O'Reilly Series' turn to hit the 2.5-mile oval for the Pennzoil 250, and there were a few Cup Series regulars in the field...