Rats! DC wages war against resurgent rodents with dry ice
WASHINGTON (AP) " Any mists spotted rising over the swamp may just be Washington wielding its newest weapon in its never-ending war on rats: dry ice.The District of Columbia's rodent control division's program manager, Gerard Brown, tells The Washington Post the frozen form of carbon dioxide complements the poison the city uses, as reported rat complaints reach a four-year high.Last month, Brown and Mayor Muriel Bowser oversaw a demonstration in which health department staffers [...]
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