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Is Huawei a national security threat?

Christopher Yoo, professor of law, communication, and computer and information science, describes why the Chinese technology company has become a hot topic of conversation in national security circles.
Huawei headquarters building made of blue glass with Huawei written on its exterior
Vilnius, Lithuania, headquarters for Huawei. 

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    Image: Pencho Chukov via Getty Images

    Exposure to air pollution worsens Alzheimer’s disease

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    Sep 9, 2025