A day after Russia's prime minister spoke of a renewed "Cold War" between his country and the West, a senior U.S. senator accused Moscow of treating Syria "as a live-fire exercise" for its military as it sought to carve out a sphere of influence in the Middle East.
CNN: McCain slams Russia
U.S. Sen. John McCain (R-AZ) speaks during a discussion at the Hudson Institute July 21, 2015 in Washington, DC.
