Anderson Cooper 360

Hurricane Dorian Stalls Over Bahamas, Still Category 4; At Least Five Confirmed Dead As Hurricane Slams Bahamas, Threatens U.S.; Hurricane Dorian Strongest Storm Anywhere On Planet This Year, Causes "Catastrophic Damage" In Bahamas; U.S. Bracing For Category 4 Hurricane; Millions Facing Mandatory Evacuations As Conditions In Florida Worsen; Hurricane Forecast To Move "Dangerously Close" To Florida, Georgia, South Carolina; Bahamas Prime Minister: "We Are In The Midst Of A Historic Tragedy"; Mandatory Evacuations Order For 11 Counties In Florida; New Details In Shooting Rampage; Fire Sweeps Dive Boat; How Did Pres. Trump Keep Track Of Hurricane Dorian?; Seven Dead, 23 Hurt In West Texas Attack; Police Say Shooter Called 911 Before Massacre; Death Toll Climbs To 8, Dozens Missing, In Dive Boat Fire; Conan O'Brien Previews His New Greenland Special; Pres. Trump's Dream Leads To New O'Brien Special; Dorian's Slow, Deadly March Toward Southeastern U.S. Shore via Kn