By John Fritze, CNN
(CNN) — The November election is still a long way off, but patience is already running thin at the Supreme Court.
An explosive exchange between three conservative justices and liberal Justice Ketanji Brown Jackson late Monday underscored a tension that has developed in voting cases as the court runs headlong into an election-heavy docket that will have far-reaching implications for the midterms.
Jackson accused the court of rolling over its “principles” in pursuit of influencing the November election.
Justice Samuel Alito fired back, calling that “insulting.” The conservative justice said Jackson’s dissent raised “trivial” and “baseless” arguments.
The heated back-and-forth over what amounted to a technical question about Louisiana’s congressional map comes as the high court is already juggling other appeals that could have consequences for this year’s election – not to mention a flood of short-fuse litigation expected this summer and fall.
“To avoid the appearance of partiality here, we could, as per usual, opt to stay on the sidelines and take no position,” Jackson wrote in a scathing dissent on Monday. “But, today, the court chooses the opposite. Not content to have decided the law, it now takes steps to influence its implementation.”
“What principle has the court violated?” Alito fired back in a concurring opinion joined by conservative Justices Clarence Thomas and Neil Gorsuch. “The principle that we should never take any action that might unjustifiably be criticized as partisan?”
Within the world of the Supreme Court, those words were unusually harsh, but it’s the latest example of tension behind the curtain slipping into public view.
Justice Sonia Sotomayor, the court’s senior liberal, issued a rare public apology last month for suggesting earlier that Justice Brett Kavanaugh’s privileged upbringing influenced his approach to an emergency immigration case last year. A day earlier, Jackson spent more than an hour lambasting the court’s conservative majority for its handling of quick-turn cases.
More election decisions incoming
For decades, the Supreme Court cautioned courts against changing the rules of an election at the last minute. The “Purcell principle,” rooted in a 2006 Supreme Court decision, warns federal courts to avoid making late changes to the status quo.
But in the coming weeks, the court will rule on a Republican push to lift caps on how much money political parties may spend in coordination with candidates – a decision that could benefit Republicans by offsetting the advantage Democrats have typically enjoyed in small-dollar donations.
The court will also decide before June whether states may receive mail ballots that arrive after Election Day – a case inspired by baseless allegations from President Donald Trump about widespread vote-by-mail fraud. In March, the court indicated during oral arguments that it was prepared to side with Republicans in that appeal.
More immediately, the justices are being asked to decide in short order what to do with a request from Alabama to throw out a lower court decision that barred that state fr