U.S. cicada invasion excites food enthusiasts

The Brood X cicadas have already arrived in the Northeastern U.S., causing excitement for many foodies looking to eat the delicacy. Some experts say eating cicadas is not only good for you, but it can also help the environment. Jessica Fanzo is a professor of food policy and ethics at Johns Hopkins University. She joins CBSN’s Lana Zak to discuss. Source