Victor Oquendo has the latest on the search and rescues underway after Hurricane Milton made landfall in Florida two days ago, with the death toll climbing to at least 16; Rachel Scott has more on the race for the White House as Kamala Harris makes a direct appeal to GOP voters in Arizona and Donald Trump campaigns in Aurora, Colorado – a city he has falsely claimed is being overrun by migrant crime; Martha Raddatz reports after an investigation found the drownings of two Navy SEALs during a mission was "preventable"; Trevor Ault has more on the stunning discovery by a National Geographic documentary team on Mount Everest that may solve the century-old mystery disappearance of a famed climber; and more on tonight's broadcast of World News Tonight with David Muir.