scouts that paint a picture of a man who has a very short fuse. tell us. >> caller: yes. nfl teams spend tremendous amounts of money and tremendous amounts of time and man hours researching the players that enter the draft each year. they're trying to figure out what kind of people they are, character concerns. obviously other things as well. the report that i was read about aaron hernandez was that he had low self-esteem. he had a short fuse. he wasn't jittery, though, which i guess some guys who have those characteristics are jittery. but hernandez doesn't have that characteristic. and that he's on edge a lot. you know, teams knew -- teams saw there were some, you know, character issues, personality issues when they were researching this kid coming out of the draft. >> you report in your article today, citing the nfl scout, self-esteem quite low, not well-adjusted emotionally.