Huntsville bomb dogs trained to detect array of explosives

HUNTSVILLE, AL (WAFF)- In the wake of the Boston Bombings, security is being tightened at public events and law enforcement remains on high alert. Huntsville Police K-9 units are beefing up their training when it comes to detecting explosives. Coincidentally, HPD bomb dogs were re-certified this week. The department has two dogs specifically trained to detect explosive materials. The dogs are...