Btw, found this nice article about last nights episode talking about the piglets. But, click on the video link and it's about 5 minutes of cast/crew discussing last night's episode.
SPOILER IF YOU DIDN'T SEE LAST NIGHT'S EPISODE (10/20/13)
"Mankind must put an end to war before war puts an end to mankind. War will exist until that distant day when the conscientious objector enjoys the same reputation and prestige that the warrior does today." JFK