The Congressional Budget Office Monday (Jan. 26) lowered its expectations of exchange enrollment from 13 million Americans to 12 million who are projected to buy a health care plan through a state or federal marketplace in 2015. The ACA's coverage provisions will cost the federal government $76 billion in 2015 and will grow to $145 billion in 2022 before leveling off, likely due to a policy that will limit the government spending on subsidies as well as downward pressure from...