April 27: Pfizer asks FDA to authorize booster for children 5 to 11. New concerns about the economy. Inside the craze behind new app “Be Real.”

Pfizer is now asking the FDA to approve a booster for children ages 5 to 11, just as Vice President Kamala Harris tests positive for COVID-19. Plus, a closer look at the driving forces behind a wild day on Wall Street – Hallie Jackson has the latest on the economic impact for consumers. Also, we’re taking you inside the “Be Real” craze and what makes it different from other social media apps.