The Associated Press
GLEN ROCK, Pa. — People living within three miles of a factory rocked by an explosion Tuesday night were told to stay inside and keep windows and doors shut as authorities feared harmful chemicals could be released into the air by the resulting fire.
Dozens of firefighters, including crews from Maryland, battled the blaze after the explosions at the Adhesives Research Incorporated factory.
Troopers also shut down a portion of Interstate 83 in the area.
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