Unemployment rate falls to 3.9 percent as US economy adds 164000 jobs

Unemployment rate falls to 3.9 percent as US economy adds 164000 jobs  Washington Post US job growth rebounds modestly; unemployment rate hits 3.9 percent  Reuters Nonfarm payrolls increased by 164000 in April, vs 192000 jobs expected  CNBC Analysis: Falling Unemployment Rate Highlights Tensions Facing Fed Officials  Wall Street Journal US Jobless Rate Falls to 3.9%, Lowest Since 2000. Here's What That Means.  New York TimesFull coverage