Who is Hannah Dugan, the Milwaukee judge arrested by the FBI?

Hannah Dugan, the Milwaukee County judge arrested Friday by the FBI for allegedly obstructing federal authorities who were seeking to detain an undocumented immigrant, was a longtime social justice advocate before she took the bench.

A spokeswoman for the Department of Homeland Security suggested in a statement that Dugan is an “activist judge.” A statement issued on the judge’s behalf following her dramatic arrest said Dugan “has committed herself to the rule of law and the principles of due process for her entire career as a lawyer and a judge...