The difficulties with the healthcare exchanges makes an easy target, but the reality is that the main problem with Obamacare is structural, not technical. Even the New York Times gets it: An analysis by The New York Times shows the cost of premiums for people who just miss qualifying for subsidies varies widely across the country and rises rapidly for people in their 50s and 60s. In some places, prices can quickly approach 20 percent of a person’s income. Experts consider health insurance unaffordable once it exceeds 10 percent of annual income. By that measure, a 50-year-old making $50,000 a year, or just above the qualifying limit for assistance, would find the cheapest available plan to be unaffordable in more than 170 counties around the country, ranging from Anchorage to Jackson, Miss. A 60-year-old living in Polk County, in northwestern Wisconsin, and earning $50,000 a year, for example, would have to spend more than 19 percent of his income, or $9,801 annua...