Europe is scratching its head over possibility that the U.S. Supreme Court will strike down President Obama's signature legislative achievement. As the judiciary and the Obama administration trade legal barbs over the high court's authority, the idea that health care coverage, largely considered a universal right in Europe, could be deemed an affront to liberty is baffling. "The Supreme Court can legitimately return Obamacare?" asks a headline on the French news site 9 POK . The article slowly walks through the legal rationale behind the court's right to wipe away Congress's legislation. "Sans précédent, extraordinaires" reads the article. In the...