At least 90 people are dead after heavy rain led to devastating flooding in Texas. Kerr County was hit the hardest, with at least 75 deaths, including 27 children. President Donald Trump signed a disaster declaration for the county and the Federal Emergency Management Agency is on the ground there.

Flash floods swept through Texas over the Fourth of July weekend, leaving more than 90 people dead. Dozens remain missing.

TODAY's Jenna Bush Hager, whose mother, former first lady Laura Bush, was a counselor at Camp Mystic, reacted to the tragic flooding in Texas that has left at least 10 children currently unaccounted for at the summer camp.