Apps and travel websites like Airbnb allow users to skirt the traditional ways of finding accommodation. Airbnb is growing in popularity but its also faced legal challenges in many of the cities where it operates. We'll take a look at how it's changing the travel industry.
WBEZ producer Monica Eng explains how the USDA aims to rehabilitate the SNAP program. And, former Chicago Public Schools CEO Paul Vallas is using his experience here to try to reform troubled schools in other large cities. What solutions would he suggest for CPS now?