Justice Department calls on Apple to unlock Pensacola shooter's iPhone

Apple disputed Attorney General William Barr's assessment that it has failed to provide law enforcement with "substantive assistance" in unlocking the password-protected iPhones used by the shooting suspect at a Navy base in Pensacola, Florida last month, but still refused his main request to provide a backdoor. CNBC's Josh Lipton reports.
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Tue, Jan 14 20209:11 AM EST