Republicans are disenfranchising again

According to this and this, from the Michigan Messenger, Republicans are planning to disenfranchise voters in this swing state. First by having a list of foreclosed properties and challenging voters based on that. Then, when outrage erupted when the plan became public, retracting their plan but admitting that they will probably do the same "voter caging" techniques of using direct-mailers that are returned, that they used in Ohio in 2004. There have been stories of this going on again in Ohio this year.