On November 7, a Michigan state court will hear Grebner v State. This is the interesting lawsuit over whether Michigan’s presidential primary law is constitutional. The law provides that voters cannot vote in either major party presidential primary unless they sign in as either a Democrat or as a Republican. The law further provides that the contact information for these voters will be given to the appropriate major party, but that the information is otherwise secret. The plaintiff argues that such lists cannot be kept secret. Thanks to Tony Roza for this news.