The Senate brought President Trump to the brink of acquittal on Friday of charges that he abused his power and obstructed Congress, as Republicans voted to block consideration of new witnesses and documents in his impeachment trial and shut down a final push by Democrats to bolster their case for the president’s removal.
In a nearly party-line vote after a bitter debate, Democrats failed to win support from the four Republicans they needed. With Mr. Trump’s acquittal virtually certain, the president’s allies rallied to his defense, though some conceded he was guilty of the central allegations against him.
