SAN FRANCISCO (AP) — San Francisco’s top prosecutor on Monday pushed back on the mayor’s call for increased policing to battle rampant drug dealing in one of the city’s most vulnerable neighborhoods, urging her instead to put more money into housing and treatment that get at the root causes of crime. The politically embattled District Attorney Chesa Boudin was joined by public defender Mano Raju and addiction specialists at a news conference announced after Mayor London Breed last week declared a state of emergency in the long-troubled Tenderloin. Open drug dealing and shootings in the neighborhood have made children and...