The search for unlikely survivors grew more desperate four days after one of the deadliest U.S. floods in decades. Ten campers and a counselor are among those still missing.

At least 82 people are dead after heavy rain led to "catastrophic" 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.