The US Supreme Court granted the DOJ's request to overturn a judge's order that stopped the Trump administration from using Social Security numbers to check the citizenship of registered voters. Voting rights groups have warned system may falsely identify voters as non-citizens, leading to disenfranchisement. Key points and original sources are listed below.

• The US Supreme Court granted the DOJ's request to overturn a judge's order that stopped the Trump administration from using Social Security numbers to check the citizenship of registered voters.S1

• Voting rights groups have warned system may falsely identify voters as non-citizens, leading to disenfranchisement.S2