Sarah Palin is lashing out at the media for how it has covered the s-xual abuse revelations about "19 Kids And Counting" star Josh Duggar while giving "Girls" star Lena Dunham a free pass. Writing on her Facebook page, Palin compared the media storm over Duggar, whose parents confirmed on Fox News this week that he had “improperly touched" some of his sisters when he was a teenager, to that of Dunham, who wrote in her book "Not That Kind of Girl" that, as a 7-year-old child, she gave candy to h