A federal judge on Tuesday blocked the Trump administration from implementing a new rule stripping public service workers of eligibility for federal student loan forgiveness if it deems their employers to have a “substantial illegal purpose.” US district judge Myong Joun in Boston sided with Democratic-led states, cities and non-profits that argued the US Department of Education’s rule would allow it to target groups supporting immigration rights, transgender healthcare and other causes the Trump administration disfavors, by disqualifying them from the Public Service Loan Forgiveness Program. That program allows borrowers to have their federal student loans forgiven after 10 years working for government or non-profit employers. More than a million borrowers have received debt relief since Congress established it in 2007.