Storified by · Wed, Oct 31 2012 14:28:39
Why We’re Scared - The root of our fears are much deeper than a childhoodtrauma. Biologist Rob Dunn says humans’ fear response comes from millions ofyears spent running from predators.
As part of Curious City, Jennifer Brandel and reporter Robert Loerzel find out what Chicago's done to protect voting machine security in light of reasonable concerns elsewhere.
For Front & Center, Brian Mann concludes his look at a veteran's transition to civilian life and pursuit of the American Dream.
Rick sits down with Dr. Stephen Cina, the new Cook County Medical Examiner. Cina is charged with cleaning up the county morgue and an office that's been plagued scandal.