Firefighter conduct a search and rescue operation at an apartment destroyed by an explosion at a fertilizer plant in West, Texas, Thursday, April 18, 2013. A massive explosion at the plant killed as ... more 
Firefighter conduct a search and rescue operation at an apartment destroyed by an explosion at a fertilizer plant in West, Texas, Thursday, April 18, 2013. A massive explosion at the plant killed as many as 15 people and injured more than 160, officials said overnight. (AP Photo/LM Otero) less 
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Associated Press | Photo By LM Otero
Thu, Apr 18, 2013 9:28 PM EDT