The traditional information extraction tools have been developed for years. But, the accuracy of extraction is not very satisfactory, especially for named entity extraction. In this work, we analyze the reasons of it and propose a novel method to improve the accuracy. Existing methods extract information from a text which is collected from a single source. This is very difficult to extract the exact information we need. From the Internet, one could easily find tens of sources for the same information (e.g. particular news). In this work, we propose to combine information extracted from multiple sources using a majority voting to find the information we needed. We use Change of CEO as an example and we extract the new CEO, original CEO and the company name for the event. A off-the-shelf named entity extraction tool is adopted and our major contribution is the fusion of extraction results. Without our work, one finds single news provides many people and company names, such that we do not know who the new CEO is. By using our method, we provide the 2 CEO names and 1 company name. Experimental results show that our method has a high accuracy in finding the exact information.