Sorry, kos, as of this afternoon, according to exit polls, nobody but Republicans seems very interested in the Michigan Republican primary. It's not a very nice day, turnout is light, according to the Grand Rapids Press.

On Tuesday there were both Democratic and Republican primaries and though ballot maneuvering left the Democratic side in essence non-competitive, apparently it kept some Democrats from migrating to the Republican contest — where they made up fewer than one in 10 voters. In 2000, Republicans made up only 48 percent of the GOP primary electorate; Tuesday they were two-thirds of it. A quarter of Republican primary voters Tuesday called themselves independent, down from 35 percent eight years ago.