Former NFL quarterback Tim Tebow has announced that his father has passed away in a heartbreaking social media update.

Tim Cook’s tenure as Apple CEO ends September 1 when he takes the role of executive chair. He will be replaced by John Ternus, a 25-year Apple veteran and head of its hardware engineering division. I get the sense Cook’s professional obituaries will focus on his steady hand,

In a fawning post, albeit a Trumpian one, the president wished Apple’s outgoing CEO well—though Cook will continue to engage with policymakers. When most people retire, they get some well-wishes from their immediate colleagues,