We already knew that, but to me it's sad. Growing up in rural norcal my friends and I would take weekend trips to the "big city" for concerts, record stores, hanging out and sneaking into bars. San Fran was always filthy in a skin your knee on the side walk and get hepatitis sort of way, but it was also fairly safe. I remember pushing a broken down vespa with my girlfriend in the tenderloin in the middle of the night with no issues at 19. I guess it is just the end stage of liberalism.