https://www.reuters.com/article/usa-huawei-tech-canada/fbi-was-persistent-about-getting-information-in-huawei-cfos-extradition-case-court-hears-idUSKBN28I1ER >The U.S. Federal Bureau of Investigation (FBI) was "very persistent" in seeking information from border agents after Huawei Chief Financial Officer Meng Wanzhou's arrest two years ago, a Canadian border official testified in court on Tuesday.