Australian Pork Producers have put out this YouTube video that ventures inside an actual piggery and explains the reasons behind what they do.
Too often, people are quick to judge without looking at the facts and reasons as to why certain practices are in place - this may help open some eyes.
This is definitely worth a few minutes of your time to watch. http://www.youtube.com/watch?v=adpRbxy7Agk
Please share and help 'educate' those that think otherwise.
 "Aussie Pig Farmers: nothing to hide (video)")
