The U.S. Supreme Court is weighing the extent to which parents can opt their children out of public school instruction in which LGBT-themed books are read as part of the curriculum. The Supreme Court heard oral arguments on Tuesday morning in the case of Mahmoud, Tamer, et al. v. Taylor, Thomas W., et al. The case centers on whether public school parents in Montgomery County, Maryland — the state's largest school district — have a constitutional right under the First Amendment to exempt their children from lessons that feature LGBT ideology. Eric Baxter of the Becket Fund for Religious Liberty...