Sen. Patty Murray canceled her scheduled Longview tour, Gov. Ferguson is monitoring developments, and Rep. Gluesenkamp Perez is asking for prayers. The chemical... (opens in new tab)

Sen. Patty Murray canceled her scheduled Longview tour, Gov. Ferguson is monitoring developments, and Rep. Gluesenkamp Perez is asking for prayers. The chemical facility disaster has prompted an unprecedented response from Washington's top leaders.