335K views · 25K reactions | Millions around the world took part in a global climate strike, all following the lead of 16-year-old Greta Thunberg. The Swedish teenager spoke to Kelly Cobiella before she sailed to New York City. | NBC Nightly News with Tom Llamas | Facebook

384K views · 3.2K reactions | "Always push to be great and always push to achieve all your dreams -- no matter what obstacles you face." Teenage musician Darrius Simmons was born with only one left finger and three right fingers, but you'd never guess that when you listen to him on the piano. Lester Holt has his story tonight on NBC Nightly News with Lester Holt. | NBC Nightly News with Tom Llamas | Facebook

274K views · 1.9K reactions | Amazing Grace: Nurse inspires coworkers, and us, with a performance during a shift change at a Michigan hospital. | NBC Nightly News with Tom Llamas | Facebook

444K views · 5.8K reactions | WATCH: Mike Bettes shows the stunning, powerful Cat. 3 Hurricane #Irma winds from the eye hitting the Naples area right now - The Weather Channel | NBC Nightly News with Tom Llamas | Facebook

1.2M views · 9.5K reactions | WATCH: Unstructured play is making a comeback at so-called adventure playgrounds, a type of play that some experts say is good for kids’ creativity. | NBC Nightly News with Tom Llamas | Facebook