[dar512]

This is actually a two part question.

"Why?" is a question that man has been asking for centuries. The earliest man looked up at the night sky and saw the array of stars in the sky and the moon up above and wondered "Why?"

The greatest philosophers of their age pondered their deep thoughts and asked "Why?". Even our modern scientists who understand much of the cosmos still look at the complexity of the universe and say, "Why?"

This is such a deep question that we can't possibly answer the question in this venue.

As to the rest of the question, "Is Obama Black?" The answer is yes.