Russia’s President Vladimir Putin is seated for the “welcome country” ceremony for the G20 Summit at the Brisbane Convention and Exhibition Center in Brisbane on November 15, 2014. Australia is hosting the leaders of the world’s 20 biggest economies for the G20 Summit in Brisbane on November 15 and 16. AFP PHOTO / Mandel NGAN ©AFP Vladimir Putin walked out early from the G20 summit on Sunday after two days of tensions with fellow leaders over the crisis in Ukraine . The Russian president faced a barrage of criticism from western leaders at the meeting in Brisbane who warned that his country’s fragile economy would be hit by new sanctions unless he stops backing separatist rebels in eastern Ukraine. More On this story Putin berates Kiev for cutting services Cameron warns Putin to pull back in Ukraine Russia army build-up sparks guessing game Russia braced for ‘catastrophic’ oil plunge […]