The Pentagon's new AI chief is a former Lyft executive

The Pentagon is still new to wielding artificial intelligence, and it's looking to an outsider for help. Breaking Defense has learned Lyft machine learning head Craig Martell is joining the Defense Department as its Chief Digital and Artificial Intelligence Officer (CDAO). He'll lead the American military's strategies for AI, analytics and data, and should play a key part in a Joint All-Domain Command and Control initiative to improve multi-force combat awareness through technology. Martell is a...