Five years after the disastrous Hurricane Maria, another destructive storm has hit civilians living in Puerto Rico, exposing the vulnerability of the island’s electricity system.  Hurricane Fiona, which first struck Puerto Rico on Sept 18, has already caused severe damage to the island’s economic development.  According to the Washington Post, President Biden agreed to issue a major disaster declaration earlier this week. The storm brought an average of 10 to 16 inches of rain across Puerto Rico, killing four people.  Since Sunday, 1.5 million people living and working in Puerto Rico