Josh Marshall February 28, 2012, 9:08 AM

It’s election day in Michigan. And we seem to be closing on controversy or actually pseudo-controversy about robocalls — specifically, calls from Rick Santorum and others from a GOP PAC encouraging Dems to vote for Santorum to send a message to Romney. Without anything really left to say, this is what it’s come down to.

The final TPM Poll Average Romney 37.3%, Santorum 36.6%, Paul 10.7% and Gingrich 8.8%. In other words, less than a point separate the two front runners.