Under clear San Francisco skies, the heir to the Levi Strauss fortune and philanthropist Daniel Lurie was sworn in as the city's 46th mayor late Wednesday morning. Lurie, who founded the anti-poverty nonprofit Tipping Point Community 20 years ago and led the organizing committee that brought Super Bowl 50 to the Bay Area,

Levi Strauss heir and nonprofit executive Daniel Lurie was sworn in Wednesday as the 46th mayor of San Francisco. He vowed a "new era of accountability, service and change."

Within minutes on Wednesday morning, San Francisco got a new mayor — and a new plan for an emergency declaration intended to combat the fentanyl scourge that has killed thousands of people in the city over the past five years and has turned some neighborhoods into sidewalk drug markets.