A quiet rebellion among Republicans representing working-class and low-income areas against President Donald Trump's legislative agenda has picked up some powerful new allies: U.S. hospitals and conservative agitator Steve Bannon. The party's leaders have worked to placate budget hawks and Republicans in high-tax and high-income areas who have dominated the GOP debate over the extension of Trump's 2017 tax cuts and the corresponding cost-cutting crusade led by billionaire Elon Musk, Trump's most prominent adviser.