I remember this shot. Someone in the crowd had a Danish newspaper that was solely dedicated to U2 (I have a copy of said newpaper) and there was one picture of Bono and Ali in it with the caption "Bono's Baby" and this one person offered the page with said pic/caption for Bono to sign and Bono noticed the caption and laughed and said "Bono's baby!". Bono's whole demineur just seemed to light up, which up to that point, had been a little sullen!!