Families sifted through waterlogged debris Sunday and stepped inside empty cabins at Camp Mystic, an all-girls summer camp ripped apart by flash floods that washed homes off their foundations and killed at least 82 people in central Texas. Rescuers maneuvering through challenging terrain, high waters and snakes including water moccasins continued their desperate search for the missing, including 10 girls and a counselor from the camp. For the first time since the storms began pounding Texas, Gov. Greg Abbott said there were 41 people confirmed to be unaccounted for across the state and more could be missing. Authorities faced growing questions about whether enough warnings were issued in an area long vulnerable to flooding and whether enough preparations were made. President Donald Trump said he had no plans to investigate whether government cuts left key vacancies at the National Weather Service or other agencies. "They didn't. I'll tell you, if you look at that, what a situation that all is, that was really the Biden setup. That was not our setup. But I wouldn't blame Biden for it either. I would just say this is a 100 year catastrophe, and it's just so horrible to watch," he said. President Trump signed a major disaster declaration Sunday for Kerr County, activating the Federal Emergency Management Agency to Texas. The president said he would likely visit Friday. “I would have done it today, but we’d just be in their way,” he told reporters before boarding Air Force One back to Washington after spending the weekend at his golf club in Bedminster, New Jersey.