The death toll from catastrophic floods in Texas reached at least 78 on Sunday, including 28 children, as the search for girls missing from a summer camp continued and fears of more flooding prompted evacuations of volunteer responders.

Emergency responders continue to search for missing people and local police said efforts have been slowed by "sightseers who are making things worse."

White House press secretary Karoline Leavitt criticized Sen. Chuck Schumer for spreading "falsehoods" about President Trump's role in Texas flood disaster.