US President Barack Obama, 美國總統歐巴馬

Jim Watson/AFP/Getty
US President Barack Obama speaks with Sheikh Mohammed bin Zayed al-Nahyan Crown Prince of Abu Dhabi, during the US-Gulf Cooperation Council Summit in Riyadh
FT Photo Diary | The Financial Times picture desk showcases the best images from around the world
http://blogs.ft.com/photo-diary/page/4/