VP candidate Ryan paid tax rate of 15.9 percent in 2010, returns showBy Daniel Strauss - 08/17/12 06:33 PM ET Paul Ryan and his wife paid a tax rate of 15.9 percent in 2010 and 20 percent in 2011, according to tax returns Mitt Romney's campaign released Friday. In 2011, the Ryans had an adjusted gross income of $323,416 and paid $64,764 in federal taxes. In 2010, Ryan and his wife had an income of $215,417 and paid $34,233 in federal taxes. Roughly more than half of that income came from Ryan's salary as a member of Congress. The rest...