After four years and 143 races -- the agonizing near-misses and all those questions about when he might finally win again -- Dale Earnhardt Jr. was alone in his car, comfortably ahead of the field and only a few minutes from victory. "That was the worst feeling, riding around there with 15 laps to go, wondering what was going to happen -- how you were going to lose," Earnhardt said. "Those laps couldn't go by fast enough." Read more: http://espn.go.com/racing/nascar/cu...rnhardt-jr-ends-143-race-drought-win-michigan