(May 14, 2018, 10:45 AM EDT) -- CHICAGO — An Illinois federal magistrate judge on May 7 recommended excluding the causation opinions of three experts for a couple seeking to hold General Electric Co. liable for the husband’s dementia based on his exposure to radiation while working at nuclear power plants (Steven Lawson, et al. v. General Electric Company, No. 16-04299, N.D. Ill.)....