'Your papers, please' must never be heard in America

The backbone of Facebook's enormous success is its estimated 845 million users, including every member of my extended family. Mark Zuckerberg deserves credit for creating a platform that has allowed millions of people around the world to find one another, stay in touch and share their pictures, stories and life. Although revolutions and coups have been a part of human history, Facebook has allowed for a more organized opposition to develop in totalitarian systems.

D.C. officials and Wal-Mart announced a three-year, $3 million pilot program Thursday to provide 2,000 city residents with skills needed to succeed in retail, as the box-store giant continues to prepare for at least four locations in the nation's capital.