Homelessness is one of the most vexing public policy problems we face. Why? And what can we do about it? @realchrisrufo has the answer 👇 https://t.co/hRl5tBc9D6 https://video.twimg.com/ext_tw_video/1805284111764144129/pu/vid/avc1/720x720/aF7-IDGJZbheycUO.mp4?tag=12