News The president is not ‘an errand boy for Congress’: Barr says he’s protecting presidency, not Trump May 21, 2019William Cummings, USA TODAYComments Off on The president is not ‘an errand boy for Congress’: Barr says he’s protecting presidency, not Trump "If you destroy the presidency and make it an errand boy for Congress, we’re going to be a much weaker and more divided nation," Barr said.