RACHEL MARTIN, HOST:
With surprisingly good job numbers this morning - unemployment has fallen to the lowest level in almost 50 years. Employers added 263,000 new jobs last month. That's more than analysts had been expecting. And it's another sign that the U.S. economy keeps moving along after almost a decade of economic growth. NPR economics correspondent Scott Horsley is with us this morning. Hi, Scott.
SCOTT HORSLEY, BYLINE: Good to be with you, Rachel.
MARTIN: Pretty encouraging jobs numbers here - what do they tell us?