From the National Cherry Blossom Festival to National Puppy Day, “Sunday Morning” takes a look at some notable events of the week ahead. Jane Pauley reports. Source

Grammar geek Faith Salie talks about the practice of choosing or requesting non-binary pronouns. Source

“Sunday Morning” takes us under the sea, at Cuba’s Isle of Youth (Isla de la Juventud). Videographer: Ziggy Livnat. Source

At a cemetery in Chester, Illinois, Lt. Perry Dotson is 50 years late for the funeral of Army Private First Class Leonard Nitzsche, who was in Dotson’s platoon in Vietnam when, in April 1970, he was killed. Dotson felt he never had the chance to properly grieve the loss of the young man – nor, it turns out, did other members of his platoon, prompting an unforgettable reunion. Steve Hartman reports. Source

From Special Counsel Robert Mueller’s testimony before Congressional committees to a California garlic festival, “Sunday Morning” takes a look at some notable events of the week ahead. Lee Cowan reports. Source

As the founder, CEO and lead designer at SpaceX, a private company that makes rockets and spacecraft, Elon Musk envisions a time when his reusable rockets will bring people to the moon and Mars. He’s focused on humans becoming a “multi-planet species,” and on the 50th anniversary of the Apollo 11 mission, he speaks with Jeffrey Kluger (editor-at-large at Time magazine, and the co-author of “Apollo 13”) about his vision for the future. Source

The protest aimed to end the use of dogs for medical research Source

Crews responded to the growing blaze Thursday evening Source

House approves resolution for next steps in the impeachment inquiry; Tommie Smith reflects on iconic Olympic moment. Source

Hundreds of thousands Americans have survived serious brain injuries only to be trapped in what’s called a “minimally conscious state.” Most will never emerge, but the sleeping pill Ambien is offering new hope for a lucky few. Anderson Cooper reports. Source