A federal appeals court has upheld a Texas law mandating that pornography websites verify that their users are adults, though it struck down a part of the law requiring them to display health warnings about their content. The 2-1 decision from the New Orleans-based 5th U.S. Circuit Court of Appeals late on Thursday overturned a lower court ruling blocking the law, which had been challenged in court by pornography producers. The office of Republican Texas Attorney General Ken Paxton and a lawyer