House Republicans are threatening to oppose all Senate-passed legislation until the Senate advances the Safeguard American Voter Eligibility (SAVE) America Act, a GOP-backed voting requirements bill. The SAVE America Act would require proof of citizenship to register to vote in elections and the presentation of an ID to cast a ballot. However, it would require some Democratic support to overcome a filibuster, posing a challenge for Senate Majority Leader John Thune (R-S.D). President Trump and House Republicans have been urging Thune to pass the bill through regular order.