Maybe they missed it or felt it was far less obvious. I don't even know how obvious the one last night was, whether it was just a quick shot or a lingering shot that focused on the exposed nipple for several seconds, I'm just going by what I read since I skipped the segment from last night. It's no debate though that there's a very prudish attitude when it comes to nudity in the States. Just look at the Janet Jackson incident or look at how the ratings boards treats nudity in films. A movie like Lost In Translation was given an R rating just for one quick nipple shot that could only be seen in passing and that could easily be missed.