As he headed back to the Sunshine State from a California fundraising trip this week, Florida Gov. Ron DeSantis blasted San Francisco as a city destroying itself with liberal governance in a new online presidential campaign video. “We’re here in the once-great city of San Francisco,” DeSantis says in the video released on his personal Twitter account, in which he appears to be standing in a dark suit jacket and white dress shirt at the corner of Geary and Hyde streets on the edge of the city’s gritty Tenderloin neighborhood. “We saw people defecating on the street, we saw people using heroin, ...