In this Thursday, Dec. 6, 2012 photo, a worker walks past an 

In this Thursday, Dec. 6, 2012 photo, a worker walks past an opening inside the domed Edna High School gym under construction in Edna, Texas. The hurricane dome, a structure being built in part with money from the Federal Emergency Management Agency, can be used to house first responders or residents evacuated during a storm. (AP Photo/David J. Phillip)
Associated Press
In this Thursday, Dec. 6, 2012 photo, a worker walks past an opening inside the domed Edna High School gym under construction in Edna, Texas. The hurricane dome, a structure being built in part with money from the Federal Emergency Management Agency, can be used to house first responders or residents evacuated during a storm. (AP Photo/David J. Phillip)
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