Kyle Busch stayed calm even when nothing was going right. He even told his crew they could do something they've never done before: Come back from two laps down to win. "Let's do it," Busch said. Then he did. Busch overcame some early troubles to win the Nationwide race at Charlotte Motor Speedway on Saturday, his second straight victory in NASCAR's second-tier series. Busch, the defending series champion, battled back for his fifth win of the season. He has won four of the last eight events. http://sports.espn.go.com/rpm/nascar/nationwide/news/story?id=5232415
