Bob Lee, former CTO of Square, has died after being stabbed in San Francisco
I am very spoiled by living in one of the European capitals. It&#x27;s super safe here, and it&#x27;s normal thing to see young females taking a dog out for a walk in 22-02h.<p>I visit SF at least once a year, and default to my learned habit of walking alone, and later at night.<p>No more.