South Dakota’s two U.S. senators, Republican John Thune and Democrat Tim Johnson, were on the same side of the vote Wednesday, supporting the confirmation of Jack Lew as the new treasury secretary in the Obama cabinet. Lew’s confirmation passed 71.26. They split on Chuck Hagel’s nomination as defense secretary Tuesday. Johnson voted for confirmation while Thune opposed Hagel, a former Republican senator. Hagel’s confirmation received approval overall 58-41.