The Key Challenges Facing Rio Tinto's Walsh in 2013

Feb. 13 (Bloomberg) -- Bloomberg's Rosalind Chin explores the key challenges facing Sam Walsh, CEO of Rio Tinto's iron ore unit. (Source: Bloomberg)
Why the U.S. Dollar Bull Market Isn't Over Yet
13:47 - Morgan Stanley Head of Global FX Strategy Hans Redeker discusses the U.S. dollar rally and why he says it will continue. He speaks to Bloomberg's Guy Johnson and Anna Edwards on "Countdown." (Source: Bloomberg)
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