You cannot blame the mismanagement of the economy or the fact that we have not invested adequately in education in order to give our people the knowledge the skills and the technology that they need in order to be able to use the resources that Africa has to gain wealth.

I came at age in the '60s and initially my hopes and dreams were invested in politics and the movements of the time - the anti-war movement the civil rights movement. I worked on Bobby Kennedy's campaign for president as a teenager in California and the night he was killed.

Any change is resisted because bureaucrats have a vested interest in the chaos in which they exist.

If you were successful somebody along the line gave you some help... Somebody helped to create this unbelievable American system that we have that allowed you to thrive. Somebody invested in roads and bridges. If you've got a business - you didn't build that. Somebody else made that happen.