How do you provide free health care to 30 million people? Bill the rest of us for it. That's appears to be the secret to Obamacare.

From The Associated Press:

The nation’s big health insurers say they expect premiums — or the cost for insurance coverage — to rise from 20 to 100 percent for millions of people due to changes that will occur when key provisions of the Affordable Care Act (better known as Obamacare) roll out in January 2014. 

Insurers warn of Obamacare-induced sticker shock