(February 22, 2017, 1:33 PM EST) -- GRAND RAPIDS, Mich. — A federal judge in Michigan on Feb. 17 issued an order canceling oral arguments in a case brought by residents of the city of Flint, Mich., who seek damages for injuries from exposure to lead-contaminated drinking water, ruling that the court is “obligated to examine” the subject matter jurisdiction of the case (Tamara Nappier v. Richard Snyder, et al., No. 16-636, W.D. Mich.)....