Political slogans are cheap. Governing is not. "America First" is not a bumper-sticker philosophy. It is a testable claim about priorities: How much debt will we pile up, how many wars will we drift into, and how often will elected officials treat Congress as a ceremonial prop rather than a constitutional branch.

Midterm elections are where slogans go to trial. Primaries, especially, are where interests that cannot reliably win a general election try to win the nomination. They do it with money, with media saturation, and with the oldest trick in politics: framing obedience as unity.

This year, two Republican races show the fork in the road. In northern Kentucky, Rep. Thomas Massie is fighting a primary that has become a national vendetta project. In South Carolina, Senator Lindsey Graham is seeking a fifth term while publicly linking his political identity to a foreign-policy crusade, and treating dissent at home as a moral failing.