GOP civil war erupts over Trump's latest agenda push as key Republicans threaten to sink megabill

House GOP leaders are scrambling to approve a sprawling budget reconciliation package packed with defense and election integrity priorities, but Republican lawmakers in both chambers are pouring cold water on the process.

The intraparty skepticism, including concerns over the lack of spending offsets, is throwing the ambitious timeline into doubt. And the move to attach the SAVE America Act to the process has already turned off some of its GOP opponents.

"If we keep on layering layers of complexity...