Marketplace: Temporada 48, Episódio 19

48 - 19: Egg Crackdown / Could Your Mask Be Fake?

We're testing over 300 eggs from 14 different brands to find out which ones are more nutritious. Plus, KN95 and KF94 masks offer greater protection, but we find some potentially counterfeit and dangerous masks for sale. Find out how to spot a fake