New Obamacare health insurance enrollees may feel a pang of envy when they eye the coverage plans offered by Walmart to its employees. For many years, the giant discount retailer has been the target of unions and liberal activists “notorious for failing to provide health benefits” and "substandard.” But a Washington Examiner comparison of the two health insurance programs found that Walmart's plan is more affordable and provides significantly better access to high-quality medical care than Obamacare. Walmart offers its employees two standard plans, a Health Reimbursement Account and an alternative it calls "HRA High" that costs more out of...