Trump Reversals Hint at Wall Street Wing’s Sway in White House

“Mr. Trump said the threat to withhold subsidies was a way to force Democrats to negotiate with him over the future of the Affordable Care Act.
In the Journal interview, Mr. Trump said that ‘Democrats will start calling me and negotiating’ because they want to avoid any interruption of the ‘cost-sharing’ subsidies, which reduce out-of-pocket costs for seven million low-income people.”