Kenneth Branagh mines childhood memories in 'Belfast'; Hand signal saves missing teen

Sir Kenneth Branagh joins us to discuss his new film "Belfast," which he directed and wrote. The movie is loosely based on his childhood in Northern Ireland during the late '60s. And, a hand signal popularized on TikTok is credited with saving a North Carolina teenager who'd been reported missing by her parents. Andrea Gunraj of the Canadian Women's Foundation, the group that pioneered the gesture, explains its origins.