Upon seeing the map on Sanders’ website, I had a moment of panic as Michigan is listed as a “closed” primary. This is not really the case. We have “open-ish” primaries in that you don’t have to be registered with any party to vote, but you must choose which party’s ballot you wish to vote upon.
Using this system to its full advantage will garners me twice the volume of political junk mail, but allowed me to vote against GW three times over two election cycles. YMMV.
