Six top US intelligence chiefs caution against buying Huawei phonesThe directors of the CIA, FBI, NSA and several other intelligence agencies express their distrust of Apple-rival Huawei and fellow Chinese telecom company ZTE.During a hearing, the intelligence chiefs commended American telecom companies for their measured resistance to the Chinese companies.Huawei has been trying to enter the U.S. market, first through a partnership with AT&T that was ultimately
