HARRISBURG, Pa. (AP) — A Pennsylvania state senator abruptly left a West Wing meeting with President Donald Trump after being informed he had tested positive for the coronavirus, a person with direct knowledge of the meeting told The Associated Press on Sunday.Republican state Sen. Doug Mastriano had gone to the White House last Wednesday with like-minded Republican state lawmakers shortly after a four-hour-plus public meeting that Mastriano helped host in Gettysburg — maskless — to discuss efforts to overturn president-elect Joe Biden’s victory in the state.