1. His Excellency Macky Sall, President of the Republic of Senegal Author: Macky Sall Publication Date: 09-2013 Content Type: Video Institution: Columbia University World Leaders Forum Abstract: This World Leaders Forum program features an address by His Excellency Macky Sall, President of the Republic of Senegal, followed by a question and answer session with the audience. Topic: Democratization, Development, and Political Economy Political Geography: Africa