The University of Chicago has added two more Nobel Prize winners to its already long list of laureates. Professors Eugene Fama and Lars Peter Hansen, along with Yale University professor Robert Shiller were awarded the Nobel Prize in Economics today. Watch web extra videos.

"Naked Statistics" by Charlie Wheelan

Dartmouth economics professor Charlie Wheelan joins us with a refresher on Stat 101.

Bill Clinton

Improving Chicago's Infrastructure

Former President Bill Clinton says a new Chicago initiative to improve the city's crumbling infrastructure is the first of its kind in the nation. Paris Schutz has more on Clinton's Chicago visit.