Russia Prepares to Host Most Expensive Olympics

Feb. 7 (Bloomberg) -- Ryan Chilcote reports on the huge cost overruns in Sochi, the host city for next year's Winter Olympics. He speaks on Bloomberg Television's "First Up." (Source: Bloomberg)

Protests Cloud Start of UN Climate Debate
52:07 - The air in Beijing was officially hazardous on Sunday with pollution recorded at its worst for 13 months. Pollution in China and in other countries will be among the issues on the agenda at the U.N. climate conference in Paris. Bloomberg's Zeb Eckert reports on "First Up." (Source: Bloomberg)
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