On March 17, the Third Circuit heard Balsam v Guadagno, the case in which some New Jersey voters argue that they do not wish to join either the Democratic or the Republican Party, yet they feel that the primary election is so important, they are unjustly deprived of political power by not being allowed to vote in the primaries of those parties.
The Third Circuit web page now has a link to the 30-minute oral argument.