James "Big Cat" Williams shares his thoughts about the murder-suicide tragedy involving a Kansas City Chiefs linebacker, and answers some viewer questions in our web extra video.

Neil Shubin

Sea Slugs, Virtual Therapy, LGBT Suicide

Our science guy, Neil Shubin, joins us to talk about sea slug brains, a therapist app for your smartphone and more in Scientific Chicago.

A new generation of veterans is returning home from Iraq and Afghanistan. We hear from two professionals who are helping with the transition from soldier to civilian.