Grieving Travolta pulls out of promotional appearances

Grieving star John Travolta has left Denzel Washington to do the media promotion for their new movie 'The Taking of Pelham 1, 2, 3' because he is still struggling to cope with the death of his son Jett.

The 'Grease' star's 16-year-old son died in January after suffering a seizure while on a family vacation in the Bahamas.