House GOP fears primary losers could jeopardize razor-thin majority

Some House Republicans are getting worried over the prospect of colleagues quiet-quitting after losing their primary races as election season heats up, threatening to whittle down the GOP's already perilously slim majority.

House Republicans will likely only be able to lose two votes on any party-line measure after a special election in a deep-red Georgia district this week. 

Some told Fox News Digital they're worried, however, that their colleagues could begin missing key votes before...