Reason Writers Around Town: Radley Balko on Washington's Wealth Boom for FoxNews.com

America's three richest counties are now in the Washington suburbs, as are nine of the richest 20. In his FoxNews.com column this week, Radley Balko explains why it's problematic when the wealthiest (and only growing wealthier) region of the country is one where the only major industry is government.