A fourth lawsuit against the primary was filed and dismissed today in Ann Arbor.  And an error in ballot programming, discovered today, will necessitate hand counts and delay results in about a third of the counties.

The Michigan Supreme Court today voted 4-3 to reverse lower court rulings, and uphold the constitutionality of the Michigan presidential primary law.

Hence, the January 15 primary will proceed after all.

The Michigan Court of Appeals has upheld the ruling that the state's presidential primary law is unconstitutional.

Michigan's January 15 presidential primary has been thrown out, thanks to a lawsuit brought by activists, journalists, and a list vendor.