Mourners at Rutgers University in New Jersey are holding a vigil on Friday to remember classmate Tyler Clementi, an 18-year-old who leapt to his death last week after his sex encounter with another man was secretly filmed and broadcast over the Internet. Two fellow students have been charged with invasion of privacy for their alleged acts, which have been denounced by gay rights groups and described as the latest, most vicious example of cyber bullying. Duration: 00:59.