-
Now Playing: Teacher panhandles to raise money for school supplies
-
Now Playing: Students surprise colorblind teacher with new glasses
-
Now Playing: Every social media site that restricted Trump or banned from app stores since Jan. 6
-
Now Playing: Travel companies aim to stop dangerous passengers from going to Washington, DC
-
Now Playing: ‘Daredevil’ toddler ‘dives’ into football celebrations
-
Now Playing: ‘Hero’ officers who stood against pro-Trump mob speak out
-
Now Playing: Why Don't We performs 'Slow Down' on 'GMA'
-
Now Playing: Alaska health workers fight elements to deliver COVID-19 vaccine
-
Now Playing: Make Chef Antonia Lofaso’s braised chicken with cilantro rice and chicken tostadas
-
Now Playing: How helpful are white noise machines and apps for sleep?
-
Now Playing: Selena Gomez releases surprise song and music video overnight
-
Now Playing: Woman builds Iron Man suit from scratch
-
Now Playing: Jeff Bridges reveals his tumor has ‘drastically shrunk’
-
Now Playing: Armie Hammer pulls out of film after alleged leaked messages
-
Now Playing: Siegfried Fischbacher of Siegfried and Roy fame dies at 81
-
Now Playing: Tom Brady, Drew Brees set to face off in NFL playoff game
-
Now Playing: Blizzard rages in the Midwest before heading east
-
Now Playing: Concerns over ‘vaccine tourism’ grow as COVID-19 cases continue to rise
-
Now Playing: Authorities warn of extremists ‘likely to use violence’ ahead of inauguration
-
Now Playing: Congress preps for Trump’s second impeachment trial