I know this is old and because of the outcry they may have stopped doing it, but it’s still worth watching. The process works a little something like this:
There’s more: because it’s crawling with bacteria, it will be washed with ammonia, soaked in it, actually. Then, because it tastes gross, it will be reflavored artificially. Then, because it is weirdly pink, it will be dyed with artificial color.
Read more at: http://articles.businessinsider.com/