John Ventimiglia (, Italian: [ventiˈmiʎʎa]; born 1963 or 1964) is an American actor. He portrayed Artie Bucco in the HBO television series The Sopranos and had a recurring role as Dino Arbogast, an Organized Crime Control Bureau Chief for the NYPD, on the American police procedural/drama series Blue Bloods on CBS. (Via Wikipedia)