Sexting -- the practice of sharing sexually explicit photos, videos, or chat by cell phone or on the web -- is fairly commonplace among young people, new research suggests, despite sometimes grim consequences for those who do it.
More than a quarter of young people have been involved in sexting in some form, an Associated Press-MTV poll found.
That includes Sammy, a 16-year-old from the San Francisco Bay Area who asked that his last name not be used.
Sammy said he had shared naked pictures of himself with girlfriends. He also shared naked pictures of someone else that a friend had sent him.