and we're the only firm with a satisfaction guarantee. which is why our zero is better. schwab. a modern approach to wealth management. 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.