Good morning. Today is Friday, September, 21, 2018. I’m Imran Sheikh, and here are your local headlines from TribLIVE Pittsburgh. Today will be mostly sunny, with a high near 87, and a chance of late-afternoon thunderstorms. Thunderstorms are also expected tonight, with a low near 60. Our top story is: Why the beard, Bill Peduto? Pittsburgh’s mayor is growing out his gray. And there’s a reason.