Barack Obama will travel on Sunday to Newtown, Connecticut, the site of the deadly elementary school shooting.
He is expected to meet with families of the victims and will speak at a service.
More top news
Simon Cowell admitted he was "so embarrassed" after his shirt burst open during an X Factor audition.
Following the promise of further powers for Scotland, David Cameron is now talking about a new deal for the other home nations.
The Suitsy: Man creates business suit onesie