Note that America was behind the signing of this document in Doha on 14/7/2011. Does this mean that America has washed its hands of the Doha agreement? If not, how could the remarks of the representative of the United States in the Security Council, Samantha Power, be understood?

These events have coincided with leaked news about Turkey's closure of the coalition's offices and the possibility of moving these to Cairo. The question is: Do these changes and the leaked news have a relationship to Obama's visit, particularly to Saudi Arabia later this month for the Saudi Arabia's role in the fighting fronts in Syria, in particular the southern front? And what is intended by the closure of offices?

Michel Djotodia the first president of Muslim origin to the Central African Republic resigned on 10/01/2014, and the elected Catherine Samba-Panza was announced as the new President of the Republic on 20/01/2014. America has announced its support for the African forces and called for elections before February 2015. What is the reality of the conflict there? How did the situation erupt? What caused the outbreak of the crisis there? And…

The question is: The emphasis from the visit is the preferential trade agreement as well as the Syrian file ... Is the intent of the visit the commercial factor or the Syrian file or both? And what is America's role in it?