Sorry, Michael Dukakis: Fox News’ Major Garrett is reporting that Paul Kirk has been chosen as the placeholder for the Massachusetts Senate seat previously held by Ted Kennedy. Kirk chaired the Democratic National Committee from 1985 to 1989 and was a longtime aide to Kennedy. He is currently the chairman of the board of directors for the John F. Kennedy Library Foundation. Kennedy’s son, Teddy Jr. and Patrick, are said to have endorsed Smith. An official announcement could come Wednesday afternoon.