"Americans are strong, determined and resilient and we will support each other, and we will work very hard to minimize whatever the effect of what's coming at us. We don't even know what's coming at us. All we know is it's possibly the biggest-- I'm not sure that I've ever even heard of a category 5. I knew it existed, and I've seen some category 4's, you don't even see them that much, but the category 5 is something that, uh... I don't know that I've ever even heard the term, but I know it's there." Dorian is just one of four Category 5 hurricanes to impact the United States since Trump took office. In 2017, Hurricane Irma drove right through Florida. That same year, Hurricane Marie devastated Puerto Rico, a US territory. Then last October, Hurricane Michael slammed into the Florida peninsula as a Category 5 hurricane.