Picture: Bush meets Bono and Geldof

Picture / Reuters

L-R: US President George W Bush, singer Bono, first lady Laura Bush and Bob Geldof hold a working meeting on Africa at the G8 Summit in Gleneagles, Scotland, today.

Aid, debt relief and climate change top the agenda for leaders of the G8 -- the Group of Seven industrialised nations plus Russia -- who are meeting for three days.
The leaders will also discuss rising oil prices and their implications for global growth, and China's yuan currency which many see as undervalued and giving unfair advantage to Chinese exporters.