An armed man has allegedly barricaded himself inside of DNA Lounge, shutting down 11th Street between Folsom and Harrison.

The former President, who is in town to support his wife's bid for the Democratic nomination, dropped into Chinatown for a few minutes before heading to a big-ticket Fremont fundraiser.

Police and firefighters are on the scene; BART is single-tracking trains at Embarcadero, so expect delays.

Arianna Fitts has been missing since April 5th; her mother, Nicole, was found slain in McLaren Park three days later. Best Buy, Nicole's employer, is offering the $10K reward to help find Arianna.

Sanders spoke at a union rally in SF this afternoon, in advance of his big campaign rally in Vallejo.

We all knew it was coming, but maybe not so soon: with the renovation of Alamo Square in full force, Rec and Park is beginning to take down some of the park's trees.

After hosting Uma Casa last month, Maven is keeping the Monday-night pop-ups rolling in May with a new guest: Old Man Fischer, the project of a duo of chefs who make their own charcuterie.

Hot on the heels of yesterday's power outage in the Lower Haight, PG&E is battling another outage this morning in the Inner Sunset, centered around Irving & Hugo streets at 2nd & 3rd Avenue.

Many Bay to Breakers revelers might be headed home to a lack of electricity this afternoon, as multiple tipsters in the Lower Haight and Duboce Triangle are reporting power outages.

After neighbors complained about the loss of the tree canopy, Public Works revised its decision, allowing three trees to remain.

A man working in an underground loading dock at Moscone was killed this morning after being crushed by a construction boom that was being loaded onto the back of a semitruck. He died at the scene.

A car struck a cyclist at 4th & Market during rush hour this afternoon. While the cyclist did not sustain serious injuries, the collision has caused major backups for traffic and Muni lines.

The 15-year-old bar next to Foreign Cinema has gotten an interior upgrade, a new cocktail list, and for the first time, a menu of bar bites.