He was born before the Great Depression, came of age in WWII, and is still making wildlife documentaries. Brits call David Attenborough a national hero, as he celebrates his 100th birthday.
The bulk of the president's social media posts don't make news. But taken together they show what's on his mind as he leads the nation through war and domestic turmoil.
When Spirit Airlines stopped flying last weekend, it left more than 90 planes scattered across the country. Many will go back to the companies that own them, while Spirit tries to monetize the rest.
President Trump's decision to leave NATO in the dark before launching strikes on Iran has inflamed tensions and is putting new urgency on rethinking the alliance.