Can you smell that smell? Odor closes 4th grade classroom

ST. JOSEPH, Mich. (AP) — It’s no schoolboy prank: A mysterious odor has shut down a fourth-grade classroom in southwestern Michigan.
The room at Clarke Elementary School in St. Joseph has been closed for about three weeks. Superintendent Ann Cardon tells The Herald-Palladium (http://bit.ly/2ffhh7a ) that the source of the odor still is unknown.
She says the district is waiting for air samples to be analyzed.
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