Editor's Note: Anderson is in Ghana today where he will meet up with President Obama for an exclusive interview. He is talking to people in Ghana about what they think of the significance of the first African-American president to visit the West African country. And we're also looking into the history of the African slave trade routes. Anderson visited the Cape Coast Castle where many slaves were transferred to ships bound for the Western hemisphere.
[cnn-photo-caption image=http://i2.cdn.turner.com/cnn/2009/images/07/10/art.ghana.cape.castle.door.jpg caption="The 'door of no return' at the Cape Coast Castle. Slaves would exit this door and board ships bound for the western hemisphere."]
Anderson Cooper | BIO
From ac: just arrived in ghana. A lot of excitement here about Obama's trip. Everyone wants to see him. I'll be tweeting all weekend.
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