President Donald Trump and Republican leaders are betting that key GOP holdouts will buckle under enormous pressure to pass his sweeping agenda within days – even as a number are warning they’re prepared to sink the multitrillion-dollar measure without major changes.

President Donald Trump is ratcheting up pressure on Republican holdouts on his multi-trillion dollar tax bill while he’s participating in the annual NATO Summit in the Netherlands this week amid entrenched GOP divisions that put a self-imposed July 4 deadline at risk.

Republican lawmakers are steering clear of the intraparty showdown, with Trump’s team targeting Massie for defeat in next year’s midterm elections.

Trump appears to have reached a tipping point with the Kentucky Republican, who opposes the president’s legislative package and decision to bomb Iran without consulting Congress.

Donald Trump’s allies have launched a super PAC that will seek to oust Rep. Thomas Massie, a Kentucky Republican who opposed the president’s domestic policy bill and criticized his strikes on Iran’s nuclear facilities.