Former Michigan Gov. Rick Snyder invoked his right against self-incrimination Thursday and declined to answer questions at a civil trial arising from lead contamination in Flint's water in 2014-15. Snyder was called as a witness in federal court in Ann Arbor, two days after the Michigan Supreme Court in a separate case said criminal indictments against him and eight other people were invalid. Snyder's appearance was already planned. Lawyers and the judge knew he would formally decline to answer questions while any criminal case was pending.
