The 411 on the LOL!

Comedians can make us laugh until we cry. They can pull us out of the deepest doldrums into an uproarious high, but if you dig a little deeper, you'll find they accomplish even more than that. Ron Greenfiled explains it all. 

Comedians  Make 'Em Laugh!
It can be bizarre, surprising, or improbable, but when it is done well, comedy crosses cultural and ethnic boundaries. It has universal appeal anyone can relate to in some way.
Throughout the years, there have been those comics, actors, actresses, writers, and performers who could hit the right notes with an audience, put their unique spin on some touchy or politically incorrect subject, and in some instances,
bring about change. - Read more at: http://www.aspectsofentertainment.com/make-em-laugh/#sthash.uzD5HZdh.dpuf

I'm sure you have your favorites... I'd love to know who they are?