At the Colorado State Association of Health Underwriters in Denver, Colorado State Treasurer Walker Stapleton said the goal is to make Colorado the “test tube for single-payer health across the United States,” adding that the only requirement to qualify for health care would be a driver's license. “Imagine the number of people with chronic conditions who will be moving to Colorado as a result of this initiative.”

He cited an estimated cost of $25 billion in year one alone, which “would effectively double Colorado's budget.” Business groups keep telling him, “There's no way this will pass.” His response? “Never underestimate the power of what people perceive to be free on the ballot.”

Surveys indicate opponents have reason to worry. Polling of Colorado voters shows strong support for the Amendment, and a recent report from the Denver Business Journal noted that even when pollsters were presented with the opponents' point of view, “approval still remained at 51 percent, as opposed to 43 percent disapproval.”

At the CIAB Leadership Forum in Colorado Springs, retired neurosurgeon and former 2016 Republican presidential candidate Ben Carson offered another criticism.

“Single payer would be awful,” he said, because it would “remove the element of competition. It would remove the excellence.” If the U.S. moved to such a system, he said, the forces that helped create centers of excellence like Johns Hopkins and Mass General would disappear. More importantly, he said, “it's not the American way.”

Come November, we'll see if Coloradans agree, via another staple of the American way: the polling booth. In the long run, their decision could have far-reaching implications. It's going to get very interesting.