Florida has spent millions in unsuccessful attempts to remove felons from voter rolls, and it waves a big stick at those who vote illegally: up to five years in prison and $5,000 in fines.
Yet felons who vote have little to fear.
Since the 1970s, fewer than 40 people have been convicted of casting an illegal vote, and only two have been sentenced to prison. Most receive probation for voting as felons, nonresidents or noncitizens.
While prosecutors and elections officers say state records do not reflect all voter fraud cases because many of them go through pretrial intervention programs that wipe records clean, they agree voter fraud exists in much larger numbers.
It is generally not considered a serious crime or one that merits a lot of attention. Voter fraud is largely ignored unless an election is questioned, someone complains or a voter is investigated on other charges.
"It's hard to prove they actually voted illegally, because they go into the voting booth and it's completely private," said Buddy Johnson, Hillsborough County supervisor of elections, who has referred a handful of potential illegal voters to prosecutors. "The best part of that action is on the front end, not allowing that to happen. That's what we're all trying to work toward."
http://www.sptimes.com/2004/07/18/State/Vote_illegally__get_c.shtml