Barack Obama is a politician and author who once ... During his third year, he transferred to Columbia University, where Obama eventually earned his Bachelor of Arts degree in political science ...

Despite Barack Obama's sympathetic portrayal, his article seemed to question the popular goal of freezing nuclear arms at current levels -- rather than cutting arsenals, the topic of his seminar ...

When former U.S. President Barack Obama and his wife Michelle ... Occidental College, Columbia University. Obama will, however, spend much of his time in Nairobi, where he is expected to shoot ...