What does it look like when Obamacare explodes? by Vox

Obamacare’s insurance marketplaces are in a precarious position.

Aetna quit the Obamacare marketplaces last week, leaving Nebraska and Delaware.

In Iowa, a smaller plan called Medica has threatened to follow suit. If it quits, 94 of Iowa’s 99 counties would have no Obamacare plan at all.