Keywords: Secretary Kerry greets President Sassou Nguesso 2014.jpg en U S Secretary of State John Kerry greets the Republic of Congo's President Denis Sassou Nguesso before the start of the U S -Africa Leaders Summit Session One on Investing in Africa ™s Future at the U S Department of State for the final day of the U S -Africa Summit in Washington D C on August 6 2014 2014-08-06 10 11 17 https //www flickr com/photos/statephotos/14844846842/ U S Department of State U S Department of State http //flickr com/photos/9364837 N06/14844846842 2014-08-09 01 50 35 United States Government Work PD-USGov Uploaded with UploadWizard U S -Africa Leaders Summit John Kerry at the U S -Africa Leaders Summit John Kerry with national leaders Denis Sassou Nguesso |