Syrian man taps on a window of the vehicle used by U.N. observers to try and talk to them during their field visit to the Madaya area, near Damascus

 
Syrian man taps on a window of the vehicle used by U.N. observers to try and talk to them during their field visit to the Madaya area, near Damascus
A Syrian man taps on a window of the vehicle used by United Nations (U.N.) observers to try and talk to them during their field visit to the Madaya area, near Damascus May 6, 2012. The observers are visiting one of the locations where there have been protests against Syrian President Bashar al-Assad's regime. REUTERS/Khaled al- Hariri (SYRIA - Tags: POLITICS CIVIL UNREST)