When I visited Cuba the most obvious thing I noticed is that I didn't see anyone that seemed homeless (in Havana, at least). They definitely had shortages, power issues, and limited opportunities. But they had housing, healthcare, and food. Considering the blockade I thought it was pretty damn admirable. Yet in the richest country on earth we have tons of homeless people in cities full of empty houses. We have a ton of food and healthcare but many are denied it.

Ridiculous.

If you ever have the privilege of being able to take a vacation you can visit Cuba very cheaply. My flight from Miami was cheap at well. $100/wk accomodations in Old Havana. Very much recommend going. Very safe, the people are very sociable. Great city to walk around the neighborhoods.