U.S. could block Huawei, ZTE on fears of spying by Chinese government

The emergence of Chinese telecom companies Huawei and ZTE has meant a larger selection of cheaper phones for U.S. consumers. But the companies may also present a security threat to the U.S., according to U.S. Congressman Mike Rogers. Rogers says hardware from the two companies could make it easier for China to spy on U.S. companies and government agencies, Reuters reports.