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						  U.S. Steel manager Rick Menozzi Thursday said huge spikes in the amount of Benzene and Naphthalene in an area that received dredged material from the Grand Calumet River were not his company&rsquo;s fault. Benzene is a know carcinogen and is also part of the atomic structure of Naphthalene. Menozzi said monitors placed around the Corrective Action Management Unit, or CAMU, which hold the contaminated sediment, recorded high levels of the toxins several days in May through July and October. The area is on the plant&rsquo;s west side, roughly north of Ellsworth Street, just north of a residential area in Gary.  &amp;hellip;
					  
				 
	  				  
   