Shoes of Irish rock singer Bono (R) are seen as he stands next to Microsoft founder Bill Gates (C) and Jordan's Queen Rania to pose for photographers at the World Economic Forum (WEF) in Davos January 25, 2008. Reuters Pictures 17 months ago

Shoes of Irish rock singer Bono (R) are seen as he stands next to Microsoft founder Bill Gates (C) and Jordan's Queen Rania to pose for photographers at the World Economic Forum (WEF) in Davos January 25, 2008.