Geldof defended the song "Do They Know It's Christmas?" saying that it had grown into an important piece of political discourse.

"Over the course of 40 years, hundreds of thousands of people — probably millions — are alive because of a little pop song," Geldof said on CNN

Bob Geldof is defending 'Do They Know It’s Christmas?' and the charity work Band Aid has accomplished after facing criticism from Ed Sheeran and Fuse ODG. 'This little pop song has kept millions of people alive,