A Red Cross volunteer watches to the inside of the Grand Riviera Princess Hotel in Playa del Carmen, Quintana Roo state, Mexico, Sunday Nov. 14, 2010. A powerful explosion believed to have been caused... more 
A Red Cross volunteer watches to the inside of the Grand Riviera Princess Hotel in Playa del Carmen, Quintana Roo state, Mexico, Sunday Nov. 14, 2010. A powerful explosion believed to have been caused by an accumulation of gas killed six people, including four Canadian tourists, and injured 15, according to Quintana Roo state Attorney General Francisco Alor. (AP Photo) less 
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Associated Press
Wed, Nov 17, 2010 8:41 PM EST