Stop tampering with traditional voting procedures.  Require postmarks and sound voting control procedures.  Hire CPA firms to monitor and protect the integrity of voting.  From "David Brinkley: A Memoir," pp. 177-178: "And a story Johnson [LBJ] liked so much he told it to me at least three times: When he ran for the Senate for the first time he gathered a group of friends one night and led them all into a graveyard to take names off the tombstones and to enter them on the voting rolls and, on election night, show them as having voted for Johnson. They moved down the rows of the tombstones copying off the names until they came to a stone so old and overgrown with moss it was difficult to read. A member of the group said to Johnson, 'This one is hard to read. I'm going to skip it.' Johnson responded, 'You will not skip it. He's got as much right to vote as anybody in this cemetery.'"