the united states postal service makes more e-commerce deliveries to homes than anyone else in the country, affordably and on-time. (ringing) ( ♪ ) the future only happens with people who really know how to deliver it. rap star tupac shakur died last night after a brief life in a rough business. he was 25. >> shakur has been at the center of a battle between east and west coast rappers. >> for the second time in six months, a star in the often brutal world of gangsta rap has been gunned down. >> music industry sources on the west coast suspect that smalls' death may in some way be payback for the september killing of rap star tupac shakur.