If you’re a typical family, you’re considerably poorer than you used to be. No wonder the “recovery” feels like a recession. A new study published by the Russell Sage foundation helps explain why many families feel like they’re falling behind: They actually are. The study, which measures the average wealth of U.S. households by income level, reveals a startling decline in wealth nationwide. The median household in 2013 had a net worth of just $56,335 -- 43% lower than the median wealth level right before the recession began in 2007, and 36% lower than a decade ago. “There are very...