GLT Sound Ideas 10/31/17 | WGLT

GLT Sound Ideas 10/31/17

Oct 31, 2017

A preview of McLean County’s first-ever opioid addiction summit, focusing on an issue that the president recently declared a public health emergency. GLT’s Ryan Denham talks with the keynote speaker at next week’s drones conference at Heartland Community College. And on Halloween, we visit a Bloomington-Normal ghost hunter who tries to record the voices of ghosts.