CNN Tonight’s coverage continues with the panel discussing the rampant misinformation in some midterm campaigns as they enter their final stretch, and if debates still matter. Arizona officials are deeply concerned about the safety of voters amid voter intimidation allegations. Marc Elias is the founder of Democracy Docket. He tells Alysin Camerota about how his organization has filed lawsuits to stop alleged intimidation from masked militias at Arizona ballot boxes.Plus, NASA enlists a team of scientists and experts to delve in to the mysteries surrounding UFOs, slavery is on the ballot box in five states, a teen pleads guilty in the Michigan school shooting that killed four students, and more than 1000 people have been arrested in Iran for protesting against brutal treatment from Iranian officials.Hosted by Laura Coates and Alysin Camerota.To learn more about how CNN protects listener privacy, visit cnn.com/privacy