James Blunt to Sing for the Troops in Christmas Concert

 Former soldier James Blunt is returning to a warzone this Christmas - he's performing for troops in Afghanistan with Katherine Jenkins. The British singer forged a career in the armed forces before he found fame as a pop star and he's preparing to fly over to the war-torn country over the festive season to cheer up soldiers. And Blunt is hoping his gig with the opera singer will have a