Being a driver has carried Risher through his entire career: His first job was delivering the Washington Post. He worked under Jeff Bezos at Amazon before his time at Lyft.

We work in AI and we’ve seen it eliminate jobs. We’ve also seen it create more jobs, too.

“Serving as your Chairman has been the privilege of a lifetime, and I have never taken your trust for granted. Father Time always wins. He has, however, been generous with me.”

Desroches shares the lessons behind AT&T’s $150 billion network bet, a hard dividend call, and why he says he never hesitated.