Caterpillar's Oberhelman Interview

Oct. 21 (Bloomberg) -- Doug Oberhelman, chief executive officer of Caterpillar Inc., talks about the outlook for the global economy and the company's growth. Oberhelman also discusses Caterpillar's profit forecast, growth in Latin America and U.S. tax policy. He talks with Mark Crumpton on Bloomberg Television's "Bottom Line." (Source: Bloomberg)