All reports and records from all states document that there is NO statistically significant issue with voter fraud.  We do NOT have issues with persons voting more than once, voting for others, or "stuffing" the ballot boxes.  It is simply not a problem anywhere in the country.

The real issue is quite simple: It's a repeately demonstrated FACT that the greater voter turn-out, the better Democatic candidates fare.  This is especially true with minority, impoverished and elderly voters since a) the Democratic candidates and platforms better serve these populations and b) the Democrats have done a very effective job getting these demographic groups registered to vote.   

If you are unable to convince people to vote for "your" candidate, the next-best thing to do is to keep them from voting for the opposing candidate.  The voter ID laws developed by GOP dominated State legislatures are designed to suppress these very voters. Fortunately, Courts are finding such laws unconstitutional..