>> WISCONSIN ELECTORAL POLITICS ARE CHANGING COURSE BECAUSE AS OF THIS WEEK, THERE ARE NEW VOTING DISTRICT MAPS.

SENIOR POLITICAL REPORTER, ZAC SCHULTZ, EXPLAINS THE IMPLICATIONS.

>> WITH THE STROKE OF A PEN, GOVERNOR TONY EVERS ENDED THE FUTURE OF A REPUBLICAN SUPERMAJORITY IN THE LEGISLATURE AND GAVE DEMOCRATS A PATH BACK TO THE MAJORITY.

>> THIS WILL BECOME ACT 94.

[APPLAUSE] LIBERAL MAJORITY ON THE WISCONSIN SUPREME COURT CHOOSING MAPS EVEN MORE FAVORABLE TO DEMOCRATS, REPUBLICANS IN THE LEGISLATURE TOOK THE GOVERNOR AT HIS WORD WHEN HE SAID HE WOULD SIGN HIS PROPOSED MAPS INTO LAW.

FEARING A TRICK AND A FEDERAL LAWSUIT, DEMOCRATS IN THE ASSEMBLY AND SENATE LARGELY VOTED AGAINST THE MAPS AND SOME ENCOURAGED THE GOVERNOR TO VETO HIS OWN MAPS AND WAIT FOR THE SUPREME COURT.

EVERS SAYS HE TALKED WITH THOSE WITH CONCERNS BUT NEVER CONSIDERED A VETO.

>> LAST WEEK, REPUBLICANS PASSED THE MAPS I SUBMITTED TO THE WISCONSIN SUPREME COURT AND THOSE ARE THE EXACT MAPS BEFORE ME TODAY.

THEY'RE MY MAPS, NOTHING MORE AND NOTHING LESS.

TO ME, THE DECISION TO ENACT THESE MAPS BOILS DOWN TO THIS: I MADE A PROMISE TO THE PEOPLE OF WISCONSIN THAT I WOULD ALWAYS TRY TO DO THE RIGHT THING AND KEEPING THAT PROMISE TO ME MATTERS MOST EVEN IF MEMBERS OF MY OWN PARTY DISAGREE WITH ME.

>> Reporter: AFTER THE SIGNING, DEMOCRATS CELEBRATED THE NEW MAPS BUT REPUBLICANS PROMISED THEY WOULD CONTINUE TO WIN LEGISLATIVE MAJORITIES IN THE FALL.

>> UNDER THESE MAPS, WE'LL SEE MORE COMPETITIVE CONTESTED RACES BY MAKING IT MORE LIKELY THE LEGISLATIVE DISTRICTS WILL FIT FOR ONE PARTY'S CONTROL TO ANOTHER WHEN VOTERS' PREFERENCES CHANGE.

EVERY VOTE MATTERS AND THAT'S ALSO GOOD FOR DEMOCRACY.

>> I WAS A HUNDRED PERCENT, IF NOT MORE, THAT THE GOVERNOR SHOULD DO WHAT HE DID.

I'M REALLY PROUD OF HIM.

>> TOLD HIM CULLEN IS A FORMER DEMOCRATIC STATE SENATOR AND LONG AGO SERVED IN REPUBLICAN GOVERNOR TOMI THOMPSON'S ADMINISTRATION.

BIPARTISANSHIP WAS THE NORM AND SAYS FAIR MAPS WILL HELP BRING THAT ERA BACK.

>> IT JUST DOES ONE SIMPLE THING: IT MEANS THE VOTES IN NOVEMBER MATTER AGAIN.

ALL THAT'S MATTERED FOR THE LAST 13 YEARS WAS THE PRIMARY VOTES AND HOW DO YOU AVOID A PRIMARY?

YOU STICK WITH YOUR BASE, DEMOCRATS AND REPUBLICANS.

WHAT DOES THAT MEAN?

YOU DON'T WORK TOGETHER.

IF YOU WORK TOGETHER, YOU GET CALLED A COMPROMISER OR A MODERATE OR SOMETHING, YOU WILL GET A PRIMARY.

>> Reporter: MOST ANALYSIS OF THE NEW MAP SHOWS WHILEúDEMOCRAT WINNING THE ASSEMBLY THIS FALL, IT WILL LIKELY TAKE FOUR YEARS TO HAVE A SHOT AT THE STATE SENATE SIMPLY BECAUSE ONLY HALF THE SEATS ARE UP EACH ELECTION.

BUT EVERS SAYS A MORE BALANCED LEGISLATURE COULD MEAN IT MIGHT BE POSSIBLE TO FIND COMPROMISE ON ISSUES LIKE EXPANDING MEDICAID.

LEAST ONE REPUBLICAN IN THE HOUSE OR THE SENATE THAT AGREES WITH US ON THAT AND MAYBE WE CAN FIND A SOLUTION.

>> Reporter: REPORTING FROM >> Reporter: REPORTING FROM