Nevada January 31, 2024 5:38 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. US & World Videos 1:54 Homeland Security: Hurricane-struck regions will secure safe polling locations ahead of election 2:35 Mayorkas condemns Hurricane Milton misinformation: ‘It has got to stop' 2:50 Mayorkas praises Hurricane Milton evacuations for saving lives as search and rescue operations continue 3:08 White House on Hurricane Milton recovery efforts: ‘We will be here for you as long as it takes' 0:38 14-year-old on floating debris rescued from Tampa floodwater after Hurricane Milton