Lady Gaga says bullying should be made illegal. Stephen talks to bullies and victims. Also, Northern Ireland will be the only part of the UK that won't allow gay blood donors. Is it homophobia, or a sensible precaution? Stephen discusses whether or not broadcasters should hand over unscreened raw footage of the riots in England. Also, spontaneous human combustion - can it happen? And we follow the descent of the NASA Satellite.