Jimmy Fallon January 23, 2018 2:57 am ‘Tonight': Jeff Sessions + One Finger = Fingerlings in Popular Mathematics Jimmy Fallon breaks down pop culture references and notable names using some basic arithmetic. Local 2:56 Kelly Clarkson jokes Jim Gaffigan is the Brock Purdy of dads 1:41 Prince William shares brief update on Princess Catherine to well-wishers at UK visit 2:58 Jennifer Garner says this is why she only has Instagram 1:28 LAPD dismantles protester encampments at UCLA 1:36 Arizona Senate repeals 1864 abortion ban