'100-year catastrophe': Nearly 80 killed in Texas flash floods - What we know so far

Devastating flash floods in Texas have resulted in at least 79 fatalities and numerous missing individuals, including children, during the Fourth of July holiday. President Trump declared it a "100-year catastrophe" and plans to visit the affected areas. Rescue efforts are intensifying as forecasters predict more heavy rain, with officials warning of a rising death toll across the flood-stricken state.