Text of President Barack Obama's speech Saturday in Accra, Ghana, as prepared for delivery and provided by the White House: Good morning. It is an honor for me to be in Accra, and to speak to the representatives of the people of Ghana. I am deeply grateful for the welcome that I've received, as are Michelle, Malia and Sasha Obama. Ghana's history is rich, the ties between our two countries are strong, and I am proud that this is my first visit to sub-Saharan Africa as President of the United States. I am speaking to you at the end of...