Another presidential candidate is coming to Pittsburgh. Campaign officials say Beto O’Rourke is planning to stump in the Oakland section of the city this week. The former U-S congressman from Texas and Democratic candidate for president will hold a town hall at Schenley Plaza Wednesday morning. O’Rourke says the event will urge action on gun violence. O’Rourke was last in P-A with a stop in State College in March.