I found on the internet videos showing how badly treated animals are.  These videos are not for those sensitive at heart, the images depicted are very cruel so you are warned.  I do not eat much meat already but it made me rethink about vegetarian lifestyle.

http://www.chooseveg.com/animal-cruelty.asp?gclid=CM6mpsaEro4CFRcIYgodG2P7Yg

http://veg-tv.info/Earthlings