Watch where you step this morning, Washington! The Examiner brings us word that the D.C. Emergency Management Agency lists manhole cover explosions, like the one that brough traffic to a standstill around the National Mall last Wednesday, as one of the District’s 18 major hazards, alongside urban crime, hurricanes, terrorism and floods. See, D.C. has the second–largest underground power system in the country, which means underground fires which can cause those manholes to explode are…

Former Editor-in-Chief Ryan Avent writes a weekly column about neighborhood and development issues. “Has a second core emerged?” asked a Bureau of Labor Statistics report this week, drawing the metropolitan area’s attention to the remarkable growth in business and professional employment in Virginia’s Fairfax County. Headline after headline emphasized the county’s new status as second pole in a newly bipolar metropolis, after we learned that Fairfax had pulled to within 100,000 jobs of the District…