State Fire Marshal Chris Connealy addresses a group of over 100 first responders, business owners and operators, Thursday, Dec. 12, 2013, in Clifton, Texas. Connealy has spent the last eight months ... more 
State Fire Marshal Chris Connealy addresses a group of over 100 first responders, business owners and operators, Thursday, Dec. 12, 2013, in Clifton, Texas. Connealy has spent the last eight months studying the potential dangers of ammonium nitrate, a common but potentially dangerous chemical fertilizer that ignited in the April 17 blast. Now, Connealy and his office are embarking on a 68-stop tour of rural Texas to meet with first responders and businessmen about how to store the chemical and deal with a fire like the one at West Fertilizer Co. (AP Photo/Tony Gutierrez) less 
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Associated Press | Photo By Tony Gutierrez
Sun, Dec 29, 2013 11:16 AM EST