Supreme Court live updates: Trump, Biden campaign react to SCOTUS immunity ruling

The Supreme Court on Monday handed down a historic decision on whether a former president is shielded from criminal liability for "official acts" taken while in the White House.

In the case , Donald Trump aimed to secure such immunity to try to quash the federal election subversion prosecution brought by special counsel Jack Smith.

Smith charged Trump with four felony counts, including conspiracy to defraud the United States and conspiracy to obstruct an official proceeding, over his efforts to hold onto power after his 2020 election loss. Trump pleaded not guilty and has denied any wrongdoing. The trial was set to start on March 4, but has been delayed while the high court considers the immunity question.

Latest Developments

_{Jul 1, 10:48 AM}

Trump reacts to SCOTUS ruling

Former President Donald Trump released a statement about the Supreme Court's presidential immunity decision in a post on his social media platform.

"BIG WIN FOR OUR CONSTITUTION AND DEMOCRACY. PROUD TO BE AN AMERICAN!" Trump wrote on Monday morning.

_{Jul 1, 10:44 AM}

Biden campaign reacts to SCOTUS ruling

A senior Biden campaign advisor released a statement about the court's ruling on immunity, stating "Today’s ruling doesn’t change the facts, so let’s be very clear about what happened on January 6: Donald Trump snapped after he lost the 2020 election and encouraged a mob to overthrow the results of a free and fair election."

The campaign argued that Trump "thinks he’s above the law and is willing to do anything to gain and hold onto power for himself."

-ABC News' Selina Wang

_{Jul 1, 10:46 AM}

Supreme Court rules president has no immunity for unofficial acts

The Supreme Court ruled 6-3 on the immunity case against former President Donald Trump stating, "The President enjoys no immunity for his unofficial acts, and not everything the President does is official.

The ruling, in which all of the liberal justices dissented, added, "The President is not above the law. But under our system of separated powers, the President may not be prosecuted for exercising his core constitutional powers, and he is entitled to at least presumptive immunity from prosecution for his official acts."

_{Jul 1, 9:50 AM}

'It's a BIG decision,' Trump says

With the Supreme Court poised to rule in Trump’s presidential immunity case, former President Donald Trump is continuing to push his defense, saying Monday's decision with be a "big" and "important" one.

“It is a BIG decision, an important decision, a decision which can affect the Success or Failure of our Country for decades to come. We want a GREAT Country, not a weak, withering, and ineffective one. STRONG PRESIDENTIAL IMMUNITY IS A MUST!” Trump posted on his social media platform on Sunday.

-ABC News' Lalee Ibssa

_{Jul 1, 9:35 AM}

View from Trump's legal world ahead of today's ruling

While Trump's team is focused on the implications this ruling will have on the Jan. 6 case, they are also particularly interested in how this could affect his other outstanding criminal cases.

Why's that?

Trump's lawyers have an outstanding motion to dismiss the Florida classified documents case based on presidential immunity.

While it's not likely that case will go to trial before the election, the judge in that case, Judge Aileen Cannon, has indicated she wants to wait for the Supreme Court decision before she entertains that motion. And, given her unpredictability, the Trump legal team believes the ruling could give Cannon yet another avenue to throw the case's future in doubt.

The best case scenario for Trump's lawyers would be for the Supreme Court to rule he has full immunity for any actions taken while in office, which is not likely. The worst case would be that the justices uphold lower court rulings that said criminal laws apply to ex-presidents like they apply to everyone.

What do they expect? Not a full win for either side.

If the Supreme Court says its mandate could go into effect immediately, Trump's lawyers expect Judge Tanya Chutkan to get the ball rolling very soon after in the Jan. 6 case and likely schedule a briefing in the next week and a status conference once the mandate is docketed.

There would also likely be action in Florida, where Judge Cannon could move to schedule a briefing or an in-person hearing on the motion to dismiss.

-ABC News' Katherine Faulders

_{Jul 1, 9:19 AM}

'Disturbing': What legal experts had to say about immunity arguments

When the justices appeared open to the idea of some level of immunity for former presidents, it was a shock for many veteran court observers.

"It was surprising to hear, at least from some of the justices, the possibility that a president could somehow commit criminal misconduct for which they could never be held liable in court," said constitutional law expert Michael Gerhardt. "I think that has struck many people as just, up until now, inconceivable."

One point that stood out to Gerhardt was when Justice Elena Kagan pressed Trump attorney John Sauer if a president could order the military to stage a coup and be immune. Sauer said, in their view, a president could.

"The answer that she got was one of the most disturbing I've ever heard at the Supreme Court," he said.

Read more about reaction to the April arguments here .

_{Jul 1, 6:46 AM}

5 key takeaways from arguments heard in April

The high court in April heard historic arguments on whether former President Donald Trump can be criminally prosecuted related to his efforts to overturn his 2020 election loss.

Trump denies all wrongdoing and insists he should have "absolute immunity" for any "official acts" while in office.

Read the five takeaways from arguments this past April .

_{Jul 1, 6:35 AM}

Court will convene at 10 a.m.

The Supreme Court is expected to convene at 10 a.m. today.