Bush, stopping in Denmark on the way to Scotland, warned he would emphasize the need for African nations to commit to good governance in order to get increased support.

"I don't know how we can look our taxpayers in the eye and say, this is a good deal to give money to countries that are corrupt," he said. "We want to make sure that the governments invest in their people, invest in the health of their people, the education of their people, and fight corruption."