The first time this was done, it took three years and the resources of the world's richest nation.

Mexico should be one of the richest nations in the world.

The richer nations will be taking the lead from them, he said.

Overnight, Israel had become the richest nation in the world.

What does that say about the richest nation on earth?

But when we, the rich nations with the technology don't even try?

Suddenly, they are equal to larger and often rich nations.

As a rich nation, we have a responsibility to help them.

How can we, the richest nation in the world, not be more caring?

He said neither rich nor poor nations had shown real political will.