Trump's demands that states turn over their voter rolls highlight conflicts over how to ensure that only eligible voters are registered.

When the Georgia Secretary of State's Office removed 477,000 ineligible voters from the rolls, 267,000 were identified through the Electronic Registration Information Center.

MADISON, Wis. (AP) — The Wisconsin Department of Justice on Monday asked a judge to immediately put on hold his order that would require elections officials to verify the citizenship of all 3.6 ...