United States presidential election
What alarms many Democrats is a growing gap between their popular vote tallies and their political power.
Experts say Chief Justice John Roberts is not likely to want the election to come down to himself and his colleagues.
The record-breaking early voter total is currently about 65 percent of the overall voter turnout for the 2016 race.
Both presidential candidates have built massive legal operations readying for a bitterly disputed race that may land at the Supreme Court.
WHAT'S HAPPENING
U.S. District Judge Victor Marrero said the right to vote is "too vital a value in our democracy to be left in a state of suspense in the minds of voters weeks before a presidential election."
The number of rejected ballots in November is projected to be significantly higher than previous elections., according to an AP analysis.
The city of Minsk erupted in pro-democracy protests as critics question exit polls showing a strong victory for authoritarian incumbent Aleksander Lukashenko.
The ruling comes just under four months before the 2020 election.
Sen. Bernie Sanders (I-VT) faces a tough rough ahead in the race for the White House after not doing well in the Michigan primary.
Former Vice President Joe Biden scored major primary victories in states including Michigan and Mississippi.