Just read the MOJO interview with Paul. it hard a strangely upsetting comment in it from Macca, i think sometimes we forget that whatever else these lads were to the world, to each other they were just friends. Paul mentioned getting a photo sent to him from Ali, the photo was taken when he met the Fabs in Miami in 1964. On the back Ali had inscribed his love to Paul and best wishes, and made comment that he always thought it was HE who had the big mouth, but when he saw Pauls face in the photo and his wide mouthes grin, he realised it was PAUL who had the biggest mouth. Paul said he was feeling honoured and amazed at this gift of the photo, and then he turned it over to look at the actual photo, and the first thing he realised was that John and George who were in the pic with him, were no longer with he and Ringo .. he said that happends a lot now when people give him Beatle photos to sign. I really found that sad.