March 22, 2010 4:58 am Actress Demi Moore Helps Suicidal Teen Who Posted Despondent Tweets Actress Demi Moore used her Twitter account to communicate with a Florida teenager who said he was thinking about committing suicide. US & World Videos 2:28 King Charles returns to public duties amid cancer diagnosis 3:10 Nicole Kidman gushes over family's support at AFI honor 1:39 Benny Blanco talks falling in love with Selena Gomez 3:26 Zendaya weighs in on ‘Challengers' love triangle: Art vs. Patrick? 1:20 Kate Middleton and Prince William share never-before-seen pic on 13th wedding anniversary