I like to post articles on homelessness in America because I think it's an absolute disgrace. The wealthiest, most powerful nation in the world has tens of thousands of people who are homeless with no permanent solution to assist them. Many have mental issues, drug problems, and criminal histories which precludes them from ever having meaningful employment.
http://www.latimes.com/local/lanow/la-me-ln-anaheim-bus-stops-20170715-story.html
The above link talks about steps Disneyland and Anaheim, California are taking to rid their areas (tourist and wealthy areas of course) of homeless people. I would like to think that someday I will work for a non profit organization that assists these people with turning their lives around for the better.