They're uninsured after Obamacare became too costly. They're far from alone.

Sugar Grove, North Carolina — Year after year, Ross and Rebecca Tobiassen saw their healthcare costs rise , having relied on the Affordable Care Act for federally subsidized health insurance since its start in 2014. Year after year, the couple in western North Carolina kept their coverage, believing the peace of mind was worth the cost. But in December, that changed. …