"And what does the government do?'
"More poverty.”
This is showing that the government only cares about their top class and doesn't want to educate most of their population. The government only cares about themselves so they can be wealthy and live a good life. The poor people feel disrespected and not treated like humans.
When Che was on his journey he visited many people that didn't feel like humans. For example, when there was the people that got thrown off their land so the landlord could have all the land.
This shows that one person has more power than the others and it is a death scene if you are poor. The poor people are almost guaranteed a death sentence and will never escape poverty because of the fence. The fence is their will to escape because they don’t have the money or transportation to escape.