Randgold CEO Says Has Used Gold Dip to `Tighten Up'

May 9 (Bloomberg) -- Mark Bristow, chief executive officer of Randgold Resources Ltd., talks about gold prices and industry "stress." He speaks with Francine Lacqua and Guy Johnson on Bloomberg Television's "The Pulse." (Source: Bloomberg)
Aetna to Buy Humana for $37 Billion
01:28 - Bloomberg's Francine Lacqua and Manus Cranny report on today's "Top Headlines." They speak on Bloomberg Television's "The Pulse." (Source: Bloomberg)
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