-
Now Playing: Michelle Obama Works Out With Giant Vegetables
-
Now Playing: Exclusive Video of First Lady's 'Lets Move Program' to End Childhood Obesity
-
Now Playing: US reaches 200 million COVID-19 shots
-
Now Playing: New study shows sleeping too little in your 50s and 60s puts you at risk for dementia
-
Now Playing: Pandemic-related shortages sending prices higher
-
Now Playing: COVID vaccine concerns
-
Now Playing: ABC News Live Prime: Tuesday, April 20, 2021
-
Now Playing: India’s spring coronavirus surge
-
Now Playing: Reports of vaccine demand slowing down, continued vaccine hesitancy
-
Now Playing: When will children be able to get COVID-19 vaccine?
-
Now Playing: FDA stops production of Johnson & Johnson vaccine
-
Now Playing: CDC reevaluating mask mandate for vaccinated people
-
Now Playing: What kids with aging parents should know about dementia
-
Now Playing: A look at new at-home COVID-19 tests
-
Now Playing: How to manage anxiety and expectations amid Derek Chauvin trial
-
Now Playing: Couple helps neighbors get to vaccine appointments
-
Now Playing: Man who has donated 3 organs to strangers meets man he donated to
-
Now Playing: ABC News Live Prime: Monday, April 19, 2021
-
Now Playing: The Rundown: Top headlines today: April 19, 2021
-
Now Playing: House GOP doctors work to convince vaccine skeptics