WASHINGTON: The US and Russia had both emerged victorious at the end of the Cold War, former Soviet leader Mikhail Gorbachev said. "I would not be making a mistake to say that perestroika won. It succeeded," he said during a celebration of the 20th anniversary of reforms that ultimately ended the hostilities between the two nations. Mr Gorbachev also reflected on the current state of world affairs, noting the role of the US as the sole superpower. "America has a right to be a leader," he said, adding that "this leadership should be realised through partnership, not domination". Former US...