Vox Pop : Science Forum : 11/21/13

It's the Science Forum today on Vox Pop today as we welcome back our esteemed panel of experts.  Today's panel:  Barbara Brabetz, Ed Standard and Helen Ghiardella. WAMC's Ray Graf hosts.

You can give us a call at, 1-800-348-2551, or leave your science-related question for our experts in the comments section below.