Nevada January 31, 2024 8:38 pm Why is Las Vegas called ‘Sin City'? The city’s distinctive nickname has its origin in the early 1900s when illicit activities, including gambling and prostitution, became prevalent in Clarks County. Local 0:49 Hurricane Milton winds tear part of Tropicana Field roof 1:04 WATCH: Hurricane Milton makes its way through Florida 0:59 Hurricane Milton makes landfall in Florida 5:38 DeSantis on Hurricane Milton: ‘There's already been 116 tornado warnings with 19 confirmed touchdowns' 0:51 Watch: Traffic cam captures tornado moving through St. Lucie