Good morning. Today is Saturday, July 28, 2018. I’m Imran Sheikh, and here are your local headlines from TribLIVE Pittsburgh. Today will be mostly sunny, with a high near 78. Tonight expect partly cloudy skies, with a low around 60. Our top story is: An increase in violent confrontations between protesters and the public prompted Pittsburgh to issue new guidelines, stipulating where demonstrations can and cannot occur, city officials said yesterday.