Watch CNBC's full interview with Huawei USA's chief security officer Andy Purdy

Andy Purdy, chief security officer of Huawei Technologies USA, joins CNBC's "Squawk Box" to discuss some of the big headlines of the day including the U.S. blacklisting of the company, U.S.-China trade, Hong Kong protests, and more.
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Tue, Nov 12 20198:36 AM EST