Caterpillar Chairman and CEO Doug Oberhelman tells CNBC he's looking for a soft year 2015.
P&G CFO Jon Moeller tells CNBC currency fluctuations were the prime headwind in its disappointing earnings.
DuPont says portfolio changes and productivity improvements contributed to an increase in fourth-quarter earnings.
Bristol-Myers Squibb reported higher-than-expected earnings, helped by strong sales of its hepatitis C drugs and its Eliquis blood clot preventer.
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