Arizona's attorney general is taking legal action against the House of Representatives over Speaker Mike Johnson's delay in swearing in Democratic Rep.-elect Adelita Grijalva, who would be the decisive signature on a petition to force a vote on releasing files related to convicted sex offender Jeffrey Epstein.

Arizona Attorney General Kris Mayes and Rep.-elect Adelita Grijalva are suing Congress over a delay in Grijalva's swearing-in.