Dugan previously worked for legal aid organizations and was once the Milwaukee Bar Association president. An alderman who knows her says she's the "model of public service."

Milwaukee County Circuit Judge Hannah Dugan was under investigation for allegedly helping an undocumented immigrant avoid arrest.

Rosen has been a producer for several CBS News podcasts, including "The Takeout," "The Debrief" and "Agent of Betrayal: The Double Life of Robert Hanssen." The FBI on Friday arrested a Wisconsin county judge on obstruction charges,