We are the same!

One of my core beliefs about our earth is we are the same people on the planet. We must work together, locally, to make our short stay here better for those that come after us. When differences are recognized between people then there will be a difference. If people are people then it does not matter what differences exists. I think we, as people, should recognize men and women of the world in light of their heritage. That would be the only difference that would separate us from each other. To insist there are, so called, white leaders and black leaders of our nation is going against everything I believe to be true. If George Bush is considered to be a white leader based on his ethnicity excludes his ability to lead the United States, as a whole. If that were accurate, he ceases to be a leader because he can only lead those of the same skin color. That would mean Barak Obama can only lead those people in our nation of his skin color. Doesn't that seem absurd. I think it does. What can we say about ourselves when we allow all black colleges to exist when it would be prejudiced to allow all white (insert anything you can think of). My hope would be we can understand people come from heritage and not from skin tone. I don't think there is one person on the earth with the same skin color. It would be hard to find two people on the earth with the same eye color or even handwritting. Why is there a difference? Do we expect one?