I bit my lip as I typed in the words "sexting and teens" and hit "search." Articles popped up, one after another, and I groaned inwardly. Most of them were about me. Ashleigh's boyfriend, Kaleb, is about to leave for college. So at a legendary end-of-summer pool party, Ashleigh's friends suggest that she text him a picture of herself -- sans swimsuit -- to take with him. Before she can change her mind, Ashleigh has snapped a photo and...