Pop Quiz: The Top 5 Biggest Olympic Budget Overruns

Aug. 2 (Bloomberg) -- In today's "Off The Charts," Bloomberg's Scarlet Fu breaks down the biggest budget overruns of the Olympic games and where London's games fit in. She speaks on Bloomberg Television's "Market Makers."
Xanadu Mines 'Bullish' on Copper Over Long Run
24:25 - Andrew Stewart, chief executive officer of Xanadu Mines Ltd., an Australian mining company, talks about copper prices, business strategy and projects in Mongolia. He speaks in Hong Kong with Shery Ahn on Bloomberg Television's "First Up." (Source: Bloomberg)
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