Speaker Emerita Nancy Pelosi said Wednesday “it’s up to the president to decide” if he should stay in the race despite President Joe Biden’s insistence he is still running, showing how unsettled the question remains among prominent Democrats and Capitol Hill. “We’re all encouraging him to make that decision because time is running short,” Pelosi said Wednesday on MSNBC. Pelosi has been widely watched for signals of how top Democrats are thinking about Biden’s imperiled candidacy , and her comments will be viewed as important for the party’s direction as they weigh possible alternatives in the …