Nike is on a mission to get its stride back. It's the world's largest sportswear company, and in the past few years, it's faced serious challenges. Last year, the company experienced its worst trading day in history, wiping out $28 billion of market cap in one day.Now, it's been about a year since longtime Nike executive, Elliot Hill, came out of retirement in an effort to turn around the company as CEO. When we grow sport, we grow the overall marketplace and when we grow the overall marketplace, I like our ...