The content originally appeared on: CNN United Nations (CNN)Russia and China on Thursday vetoed a US-drafted United Nations Security Council resolution to strengthen sanctions on North Korea in a vote the US ambassador to the UN called dangerous, disappointing and likely to fuel Pyongyang's program to develop nuclear-capable missile systems. The move comes after more than a dozen North Korean ballistic missile tests this year, all of which violated previous UN resolutions and which US officials argued necessitated another international […]