Chilean Tsunami May Affect Entire Pacific Basin

April 2 (Bloomberg) -- Bruce Tresgrave, a geophysicist at the U.S. Geological Survey, talks about the tsunami threat in South America following a reported magnitude 8.2 earthquake about 95 kilometers off the country's north coast. A tsunami warning was issued for the entire Chilean coast, Peru and Ecuador after the quake hit. Tresgrave speaks with Angie Lau on Bloomberg Television's "First Up." (Source: Bloomberg)
Aetna to Buy Humana for $37 Billion
47:34 - 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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