Did anyone catch this show on discovery called "Killer Sex"? They talked about how the level of testoterone in men might be what causes so many to 'snap' and act on their impulses. i.e. rape, kill.. Appearently a study of the levels done on men in prison found that the ones accused of the more violent crimes had testosterone levels through the roof! If you get a chance to see it - do!

http://dsc.discovery.com/schedule/episode.jsp?episode=66595002[/URL]

Kell