DSCC Picks Elizabeth Warren Chief of Staff to Lead IE Efforts By Simone Pathé Posted December 3, 2015 at 7:40am Facebook Twitter Email Reddit Recent Stories Capitol Lens | O’s face Mayorkas impeachment headed to Senate for April 11 trial Muslim American appeals court nominee loses Democratic support At the Races: Lieberman lookback Court says South Carolina can use current congressional map Joseph Lieberman: A Capitol life in photos