Aubrey Immelman, the Republican challenger against US Representative Michelle Bachmann says his write-in campaign is about a referendum on the state of the GOP:

He says one thing he will NOT do is ask Democrats to vote for him. He says he wants his candidacy to be a Republican referendum on Representative Bachmann and the direction the party has taken this country.

I’ve donated to his campaign. He may not win, but this is about one Republican speaking out against people like Michelle Bachmann who give the GOP a bad name.