Firefighters sit outside of the Maryland Department of Transportation building after a package exploded earlier in the day, Thursday, Jan. 6, 2011, in Hanover, Md. Two packages sent to two separate ... more 
Firefighters sit outside of the Maryland Department of Transportation building after a package exploded earlier in the day, Thursday, Jan. 6, 2011, in Hanover, Md. Two packages sent to two separate state government buildings 20 miles apart released smoke and the smell of sulfur when they were opened Thursday, officials said. less 
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Associated Press | Photo By Rob Carr
Sat, Jan 8, 2011 5:59 AM EST