Washington Post: Michigan is Tied

<![CDATA[Yesterday we looked at the polls coming out of Michigan and noticed some evidence of herding. In other words, the polling doesn't show the normal distributin you would expect in which some polls show one candidate up and another down almost at random. Polls should create a bell curve which gives you an idea where the race actually is, i.e. somewhere near the peak of the distribution. What they should not do is all fall within a point of one another.]]>