The enforceable statute for a challenge is to look for all the voters who asked for a Democrat two weeks ago who then asked for a Republican ballot this time around.
That is an illegal vote.
Now, you could still argue that even if the vote is illegal, there is no proof of how the person voted. And the ballot serial numbers are not recorded with the voter. All that is left is a reasonable person's assumption that the illegal votes went to Cochran.
Somebody could drag out all these people who are on record as having voted illegally and make examples of them, but then you will get the "racist" disenfranchising claim.
Which is kind of funny because it was the blacks in Mississippi who disenfranchised the white Republicans this time.
-PJ
Was there a pastor of a Black church that told parishioners to vote for Cochran?
If so, take away their tax-exempt status.