President Donald Trump’s most ardent supporters are celebrating the arrest of a Wisconsin judge accused of helping an immigrant evade law enforcement.

The Wisconsin judge who was arrested by the FBI on Friday and accused of interfering in the arrest of an undocumented immigrant has a decadeslong history of advocating for the poor and vulnerable.

The arrest marks a significant escalation in the Trump administration's crackdown on immigration, as well as in its battles with judges across the country.