Chairman of the Russian State Duma Committee on Security and Corruption Control Vasily Piskarev, Chairman of the State Duma Committee on Science and Higher Education Sergey Kabyshev, Chairman of the State Duma Committee on Economic Policy Maxim Topilin and Deputy Chairman of the State Duma Committee on Security and Corruption Control Anatoly Vyborny attend a session "The Parliamentary Dimension of Strengthening Collective Security" of the International Collective Security Forum in Moscow, Russia.