For most Americans, toilet paper is an absolutely necessary grocery list item, but some women are opting out for both economic and environmental purposes. In a HuffPost Live discussion, bloggers Angela Davis, Kathleen Quiring and Makala Earley explain why they've decided to go paperless, revealing that it's not as messy or unhygienic as it may sound. 'It is definitely possible,' insists Mikala, who says she and her husband stopped using toilet paper about a year ago. 'It is almost seen as a necessity [and] it doesn't have to be, and it's been a lot of fun to learn how to...