Dhaka, May 17 -- A US federal grand jury on Tuesday indicted a Wisconsin judge on charges of concealing a person from immigration agents, after she was taken into custody and accused of helping an undocumented migrant avoid arrest.US President Donald Trump has delivered on campaign promises to conduct a sweeping crackdown on undocumented migrants since coming to power in January, and has clashed with several courts which have argued he has not followed due process.Hannah Dugan, a 66-year-old Milwaukee County circuit judge, was arrested last month and faces a maximum sentence of five years in prison on an obstruction charge, if convicted, in a case that has sparked a national uproar.Dugan is accused of helping a Mexican national escape her c...