MLB September 16, 2021 5:13 pm Explainer: How Does Baseball's ‘Magic Number' Work? Every September, sports fans are eager to see which teams will clinch postseason berths in Major League Baseball, and every year they are greeted by two critical words: Local 2:13 Pro-Israel, pro-Palestinian demonstrators rally on University of Chicago campus 14:21 Happy to Report: Your dose of good news for the week 5:38 NBC 5 Nightly Update: Friday, May 3 2:11 How horseback riding is helping children build brighter futures 2:06 Cinco De Mayo celebrations taking place this weekend