 Well, he was the loudest guy in the Pioneer Press newsroom with that distinctive Bronx accent floating above the din as he worked a source on the phone. Ruben Rosario was an old-school newspaper reporter who covered crime and then became a columnist, working at the Pi Press for almost 30 years. That's after working for 10 years at the New York Daily News. Rosario died yesterday morning from complications related to his battle with multiple myeloma.