What will L.A.'s sanctuary city law actually do?

L.A.'s sanctuary city law is headed for Mayor Bass's desk, but is it really necessary given state protections already in place, and will it stop the Feds from taking aim at California? We go inside the biggest mail sorting facility in America, where the biggest problem is your handwriting. And an iconic L.A. diner will be replaced by... you'll find out. The L.A. Local is sponsored by the LA Car Guy family of dealerships.