China Daily: Visiting US Secretary of State Hillary Clinton pushed forward a US-China partnership on fighting the global warming here on Saturday, as environmental deterioration has become a security issue for the world. US Secretary of State Hillary Clinton (2nd R) chats with Mark Norbom, President and CEO of General Electric (GE) Greater China, as US Special Envoy for Climate Change Todd Stern (L) and GE President and Regional Executive Jack Wen (R) looks on, during a visit to the Beijing …