From riding through Central Park with Melissa McCarthy to grabbing lunch with Henry Winkler, Willie Geist wraps up 2023 by looking back at the highlights from his Sunday Sitdowns this year. The daily news can feel overwhelming and heartbreaking, but there are agents of change making a positive difference in their communities. NBC's Harry Smith takes a look back at some of the people he met in 2023. Sunday TODAY's Willie Geist looks back at the best and worst moments of 2023, including Taylor Swift's "Eras Tour," Will Ferrell taking over the turn tables at his son's frat party, a slew of naughty bears and more.