"Over the course of 40 years, hundreds of thousands of people — probably millions — are alive because of a little pop song," Geldof said on CNNBob Geldof is doubling down on his support of the 40th anniversary re-recording of the classic charity single "Do They Know It's Christmas?

Bob Geldof says he’ll ‘chat’ to Ed Sheeran as listeners call Band Aid 40 song ‘awful’ - ‘The debate must be made and it means we can argue our point of view even more strongly’