334K views · 10K 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

110K views · 3.6K reactions | President Trump and the First Lady are visiting Arlington National Cemetery ahead of Memorial Day, placing American flags in front of headstones; the president is making the visit now, as he will be in Japan on Monday. | NBC Nightly News with Tom Llamas | Facebook

78K views · 1.5K reactions | Before there were even 50 states, the Ringling Brothers and Barnum & Bailey Circus was entertaining millions. In May, “The Greatest Show on Earth” will close due to poor ticket sales. | NBC Nightly News with Tom Llamas | Facebook

62K views · 457 reactions | Trump talks Kim Jong Un, immigration in freewheeling interviews. MORE: nbcnews.to/2ldZbEU | NBC Nightly News with Tom Llamas | Facebook

55K views · 647 reactions | WATCH: A SpaceX Falcon 9 rocket blasted off from California on Saturday and placed a constellation of satellites in orbit, marking the company's first launch since a fireball engulfed a similar rocket on a Florida launch pad more than four months ago. | NBC Nightly News with Tom Llamas | Facebook

21K views · 144 reactions | Ahead for us on NBC Nightly News: > Kristen Welker interviews Dr. Anthony Fauci about the omicron variant. > Vicky Nguyen reports on a critical shortage of pharmacy workers. And much more. Join us at 6:30 pm ET / 5:30 pm CT (check your local NBC station listings). | NBC Nightly News with Tom Llamas | Facebook