Despite everything being ‘Mama,’ Jimmy Fallon is the ‘luckiest guy you’ll ever meet’

Jimmy Fallon is the self-proclaimed “luckiest guy that you’ll ever meet, ever” – and he has the résumé to prove it. From his six-season run on “Saturday Night Live” to hosting “Late Night” and “The Tonight Show,” the comedian has been making adults laugh for decades. And the father of two is widening his audience with his growing collection of children’s books, including his latest, “Everything Is Mama.” Fallon joins Sunday TODAY’s Willie Geist for this week’s Sunday Sitdown.Oct. 15, 2017