July 12, 2016 2:43 am ‘Tonight Show:' Fallon Breaks Down Arithmetic Using Pop Culture In an effort to make basic math more relatable to kids, Host Jimmy Fallon breaks down arithmetic using pop culture references and notable names. US & World Videos 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 2:05 How ‘Love Is Blind' made Vanessa Lachey and Nick Lachey's marriage stronger 2:03 Does Shakira still believe in love following Gerard Piqué split? 1:36 O.J. Simpson's cause of death revealed 25:57 WATCH: ‘Changing Climate' highlights the Philly-area residents who are combatting climate change