The acting head of the Federal Emergency Management Agency wrote to staff reassuring them that the agency's continued existence was vital to the country's disaster response efforts, after President Donald Trump said he wanted to overhaul or scrap it.

President Trump has signed an executive order aimed at revamping the Federal Emergency Management Agency, in the latest sign he's seeking to change how the agency handles disasters that hit the nation.

California water regulators have said there's no truth to President Donald Trump's claim that the U_S_ military entered the state and “turned on the water.”

Donald Trump said the U.S. military entered California and opened a large flow of water to fight fires, but state officials denied those claims.