(paraphrase) 'Conspiracy theories thrive when there is a lack of information. If the government were more forthcoming, then we would know the truth and be able to once and for all disprove these conspiracy notions.'

The same holds true for elections. Until we get paper trails for electronic voting, we can never know whether an election was fair or not. The only way to end conspiracy claims is to have enough information so that voters know that things have been done right.