I have been vegan since January of this year. I have never seen any of the undercover meat/dairy/egg/etc. industry videos, I watched maybe 5 seconds of meet your meat a few weeks after I became a vegetarian but that was all I could handle! Anyways I did try to watch Earthlings before I became vegan, I got to the part where a bull was running around (bullfighting) and I couldn't watch anymore. I told myself if I ever strayed off the veg*n path I would watch Earthlings as a punishment.
Buuut I sometimes have a problem defending my beliefs, as I've never SEEN what really goes on in these practices, I've just read. I can IMAGINE a pregnant cow being tortured to death, but I've never seen it, and somehow I feel like if I could SEE these things I would be more firm and willing to defend myself? I hope this makes sense!!