State law requires an automatic machine recount if a vote margin is less than 0.50 percent in a statewide race.
Florida is once again at the center of an election storm as candidates file lawsuits and allege voter fraud while their races head for likely recounts.
Florida Governor Rick Scott accused "unethical liberals" of trying to steal the Senate and governor races.
The Democrats' slight leads come as President Donald Trump and independent Senator Bernie Sanders of Vermont make trips to the Sunshine State to stump for their candidates.
In Florida, it's Trump vs. "the swamp," and the outcome could determine the future of the Republican Party.
"Either Bill Nelson knows of crucial information the federal government is withholding from Florida election officials, or he is simply making things up," Florida Governor Rick Scott said Friday.
"Everyone knows my husband Ron DeSantis is endorsed by President Trump," said the candidate's wife, Casey DeSantis, at the start of the advertisement.
That tragedy marked the 123rd child under the age of 11 killed or wounded in gunfire since January 1. It was also the second fatal shooting of a child shooting of that day.
Swing state's tough procedures to restore former inmates' voting rights seen as a boon to Republicans.
Mississippi and Michigan still have laws that punish unmarried couples for cohabiting.
Governor Rick Scott signs law that also imposes abortion restrictions being tested before the U.S. Supreme Court.
Charlie Crist brings a portable fan with him wherever he goes, and that's something Rick Scott wasn't a fan of on Wednesday.