Well, this is who he thought we were:

There's a big mystery at the heart of Barack Obama's Dreams From My Father: A Story of Race and Inheritance. What was Barack Obama doing seeking out Marxist professors in college? Why did Obama choose a Communist Party USA member as his socio- political counselor in high school? Why was he spending his time studying neocolonialism and the writings of Frantz Fanon, the pro-violence author of "the Communist Manifesto of neocolonialsm", in college? Why did he take time out from his studies at Columbia to attend socialist conferences at Cooper Union?

[snip]

I have a copy of Barack Obama's paper here in my hand, obtained from the stacks at UCLA. The paper is as describe by Odhiambo and Cohen, a cutting attack from the left on Tom Mboya's historically important policy paper "African Socialism and Its Applicability to Planning in Kenya." The author is given as "Barak H. Obama" and his paper is titled "Problems Facing Our Socialism", published July, 1965 in the East African Journal, pp. 26-33.