nbc 7 responds July 21, 2021 4:58 pm Many Americans Unaware of When Products Are Recalled Recalls are a tool used to remove defective products, which can be dangerous, from the marketplace, but learning about a recall can be difficult, reports NBC 7 Repond’s Mari Payton US & World Videos 0:23 Pro-Palestinian encampment on UC San Diego campus continues for third day 2:32 Bodies found in Mexico near where 3 surfers, 2 from San Diego, disappeared 2:07 San Diego Seals riding energy of ‘The Electric Factory' into National Lacrosse League semifinals 4:07 New Dateline episode sheds light on North County doctor accused of killing his wife 2:24 ‘Drumatix' performers put on a show for travelers at San Diego International Airport