Frustrated Arizonans have waited more than a month for their new congresswoman to be seated

By Steve Contorno, Ashley Killough, CNN Tucson, Arizona (CNN) — For years, immigration attorney Rachel Wilson has relied on her local congressional office to help untangle bureaucratic knots that threaten her clients’ ability to live and work in the United States. That aid used to come from the staff of longtime Rep. Raúl Grijalva, until