Vaccination rates, Olympic Track & Field, New Brood of Cicadas

NYU epidemiologist Dr. Celine Gounder delivers her insights on whether businesses should consider postponing return to work dates. Five-time Olympic medalist Justin Gatlin says what he thinks it will take for the U.S. to win gold again at the Olympics in the 100m. NBC’s Dan De Luce reports the latest on the U.S. refugee program to assist Afghans who are at-risk of violence from the Taliban. Plus, the dean of the Mt. St. Joseph University School of Behavioural and Natural Sciences Gene Kritsky breaks down the latest warning from scientists about a new brood of cicadas that are bigger and louder than ever.