Leading Tennessee Republicans want to undo a decades-old U.S. Supreme Court decision that gives undocumented children the right to enroll in public schools. Why it matters: Conservative state lawmakers are doubling down on their efforts to mirror President Trump's hard-line immigration policies.

Tennessee Republican leaders have set their sights on overturning 40 years of U.S. Supreme Court precedent with proposed legislation intended to deny immigrant children without legal permanent status equal access to a public education.

Tennessee Republican lawmakers want to allow schools to deny enrollment to unauthorized immigrant students — a move that would directly challenge a long-standing U.S. Supreme Court decision.