The NYPD has resurrected its controversial anti-crime unit. Success will be determined by avoiding mistakes of the past

In response to a wave of violence during his first month on the job -- capped by a deadly attack on two police officers -- New York City Mayor Eric Adams is resurrecting a controversial unit within the NYPD to help stem an increase in shootings, hoping that oversight and training will prevent the unit from the infamy that plagued it in years past.