The Washington Nationals are back in D.C. for Game 3 tonight, and they are on the verge of making history. Up 2-0 in the Series, the Nats have a chance to bring a baseball championship home for the first time since 1924. But how did they get here - especially considering their early-season slump? ESPN Senior Writer Tim Kurkjian explores the Nats' journey, how they handled the departure of their star Bryce Harper, their mid-season turnaround, and of course - "Baby Shark."