Supreme Court allows use of citizenship database ahead of midterms

The Supreme Court has given the Trump administration a green light to use a federal citizenship database to verify voters ahead of the midterm elections.
In a 6-3 opinion, the Supreme Court, for now, lifted a lower court order that blocked the Department of Homeland Security from expanding a 40-year-old immigration database -- known as the Systematic Alien Verification for Entitlements system -- to help states screen voter records for noncitizens.
The immediate impact of the ruling is unclear, since states are prohibited by law from purging their voter rolls within 90 days of Election Day.
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