As the Republican presidential race moves toward its closing stages, more and more attention is being focused on the race for delegates. It is that contest that will decide whether front-runner Donald Trump can become the GOP nominee or whether someone else — his closest rival Sen. Ted Cruz (Texas) or perhaps some compromise candidate who has not participated in the primaries — can wrest the prize away from him. Many elements of the delegate race are complex and confusing. Here, we try to answer the most frequently asked questions. What are the basics? There are expected to be 2,472...