The potential for fraud in the 2012 presidential election was how Florida Republicans justified measures that made it tougher to register voters.

So nine months after ballots were counted, where exactly are the culprits of voter registration fraud?

The Florida Department of Law Enforcement hasn't found them.

The agency released the results of two more cases involving allegations of voter registration fraud.

In an inquiry into the Florida New Majority Education Fund, which aims to increase voter registration among underrepresented groups, the FDLE concluded it could make no arrests.

In another inquiry, involving Strategic Allied Consulting, a vendor for the Republican Party of Florida, an arrest was made of a man who stole the identity of a former girlfriend's ex-husband. He admitted to fraudulently filling out two voter registration forms.

And that was it.

No investigations this year have found fraud on a significant scale.

Source
It may be that some Republicans actually believe there is rampant voter registration fraud. It does not matter how often they find out that it is non existent, even though this is the very thing they accused ACORN of doing, but found out it did not. I am sure this search wasted a lot of taxpayer's money.