President Donald Trump will support a bipartisan bill on health care only if it includes a series of conservative measures that Republicans sought in their failed effort to repeal the Affordable Care Act, a White House spokesman said Thursday, as two senators officially unveiled the legislation without many of those demands. In order for Mr. Trump to support such legislation, it must provide relief from the ACA’s requirement that most people have health coverage or pay a penalty, the spokesman said Thursday. It should also roll back or end the requirement that certain employers provide health coverage, the White House official said.

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