Ironically, the pain will be felt most severely in the states where his supporters are concentrated, particularly in the South. The darker colored states are those with the highest percentage of people (as high as 77%) receiving premium subsidies for health insurance purchased on the exchanges.
Percent of exchange enrollees receiving cost sharing reduction subsidies.
Map: Who loses if Trump cuts off health insurer payments
Data: Centers for Medicare & Medicaid Services; Map: Lazaro Gamio / Axios