It's about time Caldwell starts doing his job clearing the streets of these lawless vagrants!  They are lawbreakers who's found a way to defeat the system, park their camps on any public area they choose, and terrorize the citizens who are following the law.  He ties the hands of the police with his political agenda and only takes action when his business friends complain about the tourist dollars getting thin.  Homelessness would not be such a problem if city/state just lets the police enforce the laws we currently have in place!