Apps that let people share their locations with friends and loved ones have become quite common. A researcher who’s been studying how they affect relationships shares more about his findings.

On the 21st: We discussed what the slogan "Run Hide Fight" means and we heard how companies in Illinois are dealing with the back-and-forth on the new overtime pay rules. Plus, we discussed a scholarship donation to the University of Illinois and learned about a new app that aims to help students report sexual assault on campuses.