RENEE MONTAGNE, HOST:
The economy has been a central issue in this presidential election, but it has been improving little by little. In the end, President Obama handily rolled to reelection, pledging, last night, to complete the country's recovery. For more, we turn to economic correspondent John Ydstie. Good morning.
JOHN YDSTIE, BYLINE: Hi, Renee.
MONTAGNE: Now, the weak economy was what Republicans hoped would unseat the president and that did not happen. What are the reasons for that?