Doctor discusses the dangers of caffeine

Name: Doctor discusses the dangers of caffeine
Uploaded: 2017-05-17T02:00:00Z
Description: Dr. Stacy Hail, an associate professor at UT Southwestern, joins FOX 4 News to talk about the dangers of too much caffeine.

Dr. Stacy Hail, an associate professor at UT Southwestern, joins FOX 4 News to talk about the dangers of too much caffeine.

Posted May 16, 2017 9:00pm CDT