New York City will soon start testing out technology that uses AI to detect guns at subway turnstiles, Mayor Eric Adams said on Thursday. Adams’ announcement comes one week after an altercation at a subway station in Brooklyn in which a man was shot with his own gun after pulling it on another passenger.Adams said the city is partnering with Evolv, a Massachusetts-based weapons detection company whose detectors are used in schools and venues across the country. Evolv, however, has faced scrutiny...