A drone video shows the scale of devastation left by the flash floods along the Guadalupe River in Texas on Friday. At least 24 people have died and trees, houses and cars were under water as rescue teams searched for missing people, including those attending the Christian all-girls Camp Mystic summer camp outside the town of Kerrville, 65 miles (105km) north-west of San Antonio. Donald Trump said: ‘We’ll take care of them,’ when asked about federal aid for the disaster