Yeah, the difference is that the charges against Keillor came out before his episode aired, while Huffman's episode aired at least a month before she was charged. But, also, the college cheating scandal doesn't really have anything to do with this. While I bet that PBS would have pulled her episode had the news come out before it aired, I don't see any reason to pull it now. I mean, as far as I know, the Ben Affleck episode is still around. Yes, having a part of your family history you find unsavory hidden is not a crime, it actually has more to do with this show than Huffman's actual crime.