Economics correspondent Paul Solman explores the question of just how high U.S. tax rates should or shouldn't be and examines the relationship between economic activity and tax rates. It's part of his ongoing reporting series, Making Sen$e of financial news.

A jobs sign hangs above the entrance to the U.S. Chamber of Commerce building in Washington, D.C. Photo by Karen Bleier/AFP/Getty Images. Friday's unemployment figures are positive all around: The official unemployment number dipped to 8.5 percent, a rate…

How do feelings about ideology and economic inequality affect a person's happiness? As part of his reporting of Making Sen$e of financial news, economics correspondent Paul Solman explores the connection and asks some liberals at Occupy DC and conservatives at…