LONDON (AP) - Paul McCartney has no problem writing new songs. It's writing new songs that are good that's the hard part. McCartney tells Sky News it's because any song he writes is stacked against everything he's already done. McCartney says he has to push that out of his mind. He's not going to stop writing songs just because of the great songs of his past, anyway. He says he can't stop because he loves it. McCartney's new album, "New," is out this week.