How Much Protein Do You Need? | Pope Leo's Warning on AI

The U.S. says it has carried out "self-defense strikes" on targets in southern Iran, while Iran says it downed a U.S. drone. It comes amid ongoing peace talks between the countries. Imtiaz Tyab reports. Millions of Americans traveled for Memorial Day weekend, facing high fuel prices. Some also encountered severe weather. At least 220 people are suspected to have died from the Ebola outbreak in central Africa. On Tuesday, the head of the World Health Organization is expected to travel to the region. Dr. Celine Gounder breaks down the response to the outbreak, the effectiveness of travel restrictions and more. There were 12 new categories this year at the American Music Awards, which were held on Memorial Day. For the second time at the awards show, BTS took home the night's biggest prize. Nutritionist Keri Glassman joins "CBS Mornings" to discuss how much protein we actually need in our diets, why recommendations have changed and how you can incorporate protein. More than 5 million new business applications are filed each year, according to the U.S. Chamber of Commerce. CBS News business analyst Jill Schlesinger joins "CBS Mornings" to provide tips if you're thinking about starting your own business. CBS News contributor Arthur C. Brooks breaks down Pope Leo's warning about the dangers of artificial intelligence and what effect, if any, it could have on Silicon Valley. Comedian Josh Johnson talks with "CBS Mornings" about finding humor in everyday life, how storytelling is at the center of his jokes and his first HBO special, "Symphony."