In this Nov. 29, 2019, file photo, a metal head made of motor parts symbolizes artificial intelligence, or AI, at the Essen Motor Show for tuning and motorsports in Essen, Germany. The Defense Intelligence Agency is putting the finishing touches on a new artificial intelligence strategy designed to stop powerful new technologies in the pipeline from bypassing their human masters on decisions leading to war or peace. (AP Photo/Martin Meissner) **FILE**
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