Putin Criticizes US Ahead of G20 Summit

World leaders are gathering in Brisbane, Australia, for the G20 meeting of the world's largest economies amid tense rhetoric between Russia and the West. Australian Prime Minister Tony Abbot has pledged to confront Russian President Vladimir Putin over his support for separatist rebels in Ukraine, while the Kremlin has announced long-range bomber patrols near U.S. waters. Henry Ridgwell reports.