Houston doctor: Caffeine isn't only danger in energy drinks

Published On: Oct 23 2012 05:32:58 PM CDT   Updated On: Oct 23 2012 05:00:14 PM CDT
Monster Drink bottles

Oct. 23, 2012: A Houston cardiologist has done extensive research on energy drinks and says the drinks are like a drug, causing a jolt to the system. Rachel McNeill reports.