Linda Thomas-Greenfield

Barack Obama is due to visit Kenya, his father's homeland, next month. When Obama came to power as the first African-American President of the USA, hopes were high in Africa that the continent would bask in his reflected glory and enjoy a new focus in US foreign policy. Zeinab Badawi talks to Linda Thomas-Greenfield, the Assistant-Secretary of State for African Affairs and asks does Obama has a vision for Africa?