I am fortunate to come to San Francisco to work every day. From the views of the Golden Gate Bridge, to the amazing food and the technological innovation, this city is a wonderful mash-up of diverse experiences. But, I am struck by the stark contrast of opportunity with the homelessness that I encounter as I move throughout the city during the day. It is a heartbreaking challenge shared by nearly every city in our country and one impacting more people every day. The causes are many as are the people and solutions trying to address it. One thing is certain, we have to build more housing that is affordable to more people....