Judge Hannah Dugan is in federal court for Day 4 of her trial in Milwaukee as the defense rests its case. Former Milwaukee Mayor Tom Barrett testified as a character witness, calling Dugan extremely honest. Dugan chose not to testify. Closing arguments are expected next. #JudgeHannahDugan #Milwaukee #FederalTrial #CourtNews #Fox6 #KristelaCervera #ObstructionOfJustice#ICE #ObstructionOfJustice #JudgeTrial #TomBarrett