Mikhail Margelov (left), the Kremlin's Mideast envoy, welcomes a Syrian opposition delegation led by Washington-based rights activist Radwan Ziadeh (second from left) and Mulham Al-Droubi (third from left), one of the leaders of Syria's Muslim Brotherhood, prior to a meeting in Moscow on June 28, 2011. (Associated Press)

Photo by: Alexander Zemlianichenko

Mikhail Margelov (left), the Kremlin's Mideast envoy, welcomes a Syrian opposition delegation led by Washington-based rights activist Radwan Ziadeh (second from left) and Mulham Al-Droubi (third from left), one of the leaders of Syria's Muslim Brotherhood, prior to a meeting in Moscow on June 28, 2011. (Associated Press)