Mealey's (April 28, 2020, 1:27 PM EDT) -- MILWAUKEE — The Sherwin-Williams Co. on April 24 filed a brief in Wisconsin federal court contending that the judge presiding over a lead-paint poisoning lawsuit should be disqualified because he has made public statements that might lead a “reasonable, well-informed observer to question his impartiality” (Glenn Burton v. American Cyanamid, et al., No. 07-0303, E.D. Wis.)....