Met police now say 450 victims have come forward on the Savile investigation and have recorded 200 allegations of sexual assault.
More top news
The Church of England has defended sending "prayers" on Twitter to The God Delusion author Richard Dawkins following his recent stroke.
Barack Obama and his wife Michelle have exchanged Valentine's Day messages on the The Ellen DeGeneres Show.
Republican presidential candidates have taken part in a fiery debate as they clashed over foreign policy and immigration.