Hurricane Fiona is expected to hit Bermuda hard as a Category 4 storm. But when it saturated Puerto Rico earlier this week, it did plenty of damage as a Category 1 storm and set back the modest progress made in the five years since Hurricane Maria. William Brangham reports on the impact the storm has had on communities across the island. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders