Afghan President Hamid Karzai, left, and Pakistani President Asif Ali Zardari shake hands as Russian President Dmitry Medvedev, center, looks on during their meeting in the Bocharov Ruchei residence near Russia's Black Sea resort of Sochi, Wednesday, Aug. 18, 2010. Medvedev on Wednesday offered Pakistan support in dealing with catastrophic floods as he hosted leaders of Afghan, Pakistan and Tajikistan for talks on efforts to stabilize the region. (AP Photo/RIA-Novosti, Dmitry Astakhov, Presidential Press Service)