At the end of July, the TV news anchor turned rightwing politician Kari Lake won the Republican Senate primary in Arizona. She will face Democrat Ruben Gallego in November. So how will the Trump-inspired election denier do? Where does Kari Lake fit in with today’s Republican party? And will her presence help or hinder Trump in that all-important border swing state? Jonathan Freedland speaks to Elaine Godfrey of the Atlantic to find out more about the Senate hopeful