Talking, nuking, or voting on the filibuster: Where does Senate GOP infighting go now?

A still from the film, “Mr. Smith Goes to Washington,” shows Jimmy Stewart during the famous filibuster scene.

The SAVE America Act has split the Senate GOP on the filibuster. As the election integrity measure struggles through the Senate slog, one Republican senator is calling on Senate Majority Leader John Thune, R-S.D., to nuke the filibuster.

Sen. Ron Johnson, R-Wis., wrote an opinion in the Wall Street Journal calling on his Republican colleagues to nuke the filibuster before the Democrats do it for them.