"One Battle After Another," "Sinners" win big at Oscars as Rob and Michele Reiner are honored

"One Battle After Another" took home six awards at the Oscars, including Best Picture and Best Director, while Michael B. Jordan won Best Actor for his performance in "Sinners." Meanwhile, actor Billy Crystal led the in memoriam segment with an emotional tribute to Rob Reiner and his wife, Michele, who were killed last year. Nischelle Turner reports on Hollywood's biggest night.