In case you don't know, today is Earth Day. (Please go stick a sapling in the ground, or whatever.) And more than any other day, really, today is San Francisco's day to bask in its green, self-righteous, CO2-reducing glory. more ›
![_Whitney Houston, 48, Has Died [Updated]](http://sfist.com/assets_c/2012/02/whitney-houston-dead-2-thumb-250x250-693364.jpg)
