i think the time was right to take stock and make changes to our penal system based on current experience. so i have no problem with the approach of reforming the sentencing structure. i will faithfully enforce that plau. >> don't take it personal if i raise my voice to you. i'm not mad at you. >> if wri yi were you, i would r his letters, as a tip that may help you do your job. >> i'll take my time away from my second round. i'm very curious about the conversations you had. >> sandra: i will enforce the law in good faith. you have been listening to the a.g. nominee, william barr, answering questions from chuck grassley from iowa. this will continue. we are going to take a quick break. one minute and we'll be right back.