Employees at the Federal Emergency Management Agency wrote to Congress on Monday warning that the Trump administration had reversed much of the progress made in disaster response and recovery since Hurricane Katrina pummeled the Gulf Coast two decades ago. The letter to Congress, titled the "Katrina Declaration," rebuked President Trump's plan to drastically scale down FEMA and shift more responsibility for disaster response " and more costs " to the states. It came days before the 20th anniversary of Hurricane Katrina, one of the deadliest and costliest storms to ever strike the United States.