[cnn-photo-caption image= http://i2.cdn.turner.com/cnn/2009/images/07/13/art.ac.obama.ghana.jpg caption="CNN's Anderson Cooper and President Obama walking around Cape Coast Castle."] By Anderson Cooper AC360° Anchor Interviewing the president is always a difficult prospect. There are so many questions you want to ask, but you only have a limited amount of time. We had been told we might get about 15 to … Continue reading Anderson Cooper interviews President Obama in Ghana