This is from his essay on the subject from Forbes.com.
Theories abound to explain the President's goals and actions. Critics in the business community--including some Obama voters who now have buyer's remorse--tend to focus on two main themes. The first is that Obama is clueless about business. The second is that Obama is a socialist--not an out-and-out Marxist, but something of a European-style socialist, with a penchant for leveling and government redistribution.
These theories aren't wrong so much as they are inadequate. Even if they could account for Obama's domestic policy, they cannot explain his foreign policy. The real problem with Obama is worse--much worse. But we have been blinded to his real agenda because, across the political spectrum, we all seek to fit him into some version of American history. In the process, we ignore Obama's own history. Here is a man who spent his formative years--the first 17 years of his life--off the American mainland, in Hawaii, Indonesia and Pakistan, with multiple subsequent journeys to Africa.
A good way to discern what motivates Obama is to ask a simple question: What is his dream? Is it the American dream? Is it Martin Luther King's dream? Or something else?
Read the whole thing, it's worth the time.