Las Vegas is the latest flashpoint between workers and AI, from robot bartenders to casino security guards

• AI is in the early stages of replacing some human work in Las Vegas, NPR reported on Monday.
• Robots are already replacing some jobs, such as bartenders and security guards. 
• The state's largest union is planning to fight back in contract negotiations.

Add bartenders and security guards in Las Vegas to the list of workers concerned about AI replacing human jobs.