[ female announcer ] life is full of little tests, but bounty basic can handle them. in this lab demo one select-a-size sheet of bounty basic is 50% stronger than one full sheet of the leading bargain brand. bring it. bounty basic. those images of horror in boston will stay with for us a long time. there is one that has been replayed over and over that captured the precise moment when a triumphant run ended and chaos began. >> a 78-year-old runner knocked to the ground by the blast feet away from the finish line. he survived and wasn't hurt.