Jeff Flake, a Republican from Arizona, is a former U.S. senator and representative. He served as U.S. ambassador to Turkey from 2022 to 2024.

In politics, migrations rarely happen all at once. They start quietly — one or two members of a herd moving toward safer ground while the rest pretend not to notice. But once the wind really changes, the movement becomes unmistakable. I believe that a migration has begun within the Republican Party.