From Fruit Fly To Stink Eye: Searching For Anger's Animal Roots
Scientists say comedian Lewis Black has a lot in common with fruit flies. They're both really good at acting angry, probably because human anger has roots in animal aggression.
!["Eventually I learned to modulate [my rants] a little. Build some peaks and valleys. And now that I give them more valleys, and don't yell as much, they go, 'He got tired.' Idiots." - Lewis Black](http://wfdd-live.s3.amazonaws.com/images/story/Lewis-Black-Which-Is-Worse-375845277-1446059815.jpg)
!["I really thought I'd make a living at [playwriting]. Which was psychotic!" - Lewis Black](http://wfdd-live.s3.amazonaws.com/images/story/Lewis-Black-Give-My-Regards-To-Broadway-375842039-1446059828.jpg)