Senate Democrats Surprised by Dorgan’s Retirement By Emily Pierce and CQ Staff Posted January 5, 2010 at 1:00am Facebook Twitter Email Reddit to retire at the end of this year a highly vulnerable Democratic seat Recent Stories Democrats renew call for probe of Musk-Putin ties GOP leaders try to keep Friday reconciliation markup on track Senate Republicans halt resolution on El Salvador deportations Senate panel leaders back Trump’s lifting of sanctions on Syria Capitol Lens | Speaker mode Supreme Court sounds open to limits on nationwide injunctions