5 things to know for Feb. 20: Andrew’s arrest, Iran tensions, Plains megafire, Nancy Guthrie, Olympics

By Alexandra Banner, CNN Egg prices have been plummeting — which is great if you’re buying, though not so much if you’re selling. American farmers say an oversupply of eggs is forcing them to sell at rock-bottom rates, while expenses like packaging and shipping continue to climb. Here’s what else you need to know to