This story originally appeared on Them.In an amicus brief, New York City Mayor Zohran Mamdani is pushing back on the Justice Department’s effort to obtain the private medical records of transgender minors from NYU Langone Health via criminal subpoena. Mamdani announced on Monday that the New York City Law Department had filed the brief “in support of transgender New Yorkers” last week. The amicus brief supports a motion filed by the ACLU, NYCLU,…