Summary: The Obamacare advertising blitz tries to reach the young and uninsured, the annexation of Crimea creates a dilemma for map makers, and the history of those ubiquitous online quizzes.
Summary: The Obamacare advertising blitz tries to reach the young and uninsured, the annexation of Crimea creates a dilemma for map makers, and the history of those ubiquitous online quizzes.