text:  Live from NPR News in Washington, I'm Corva Coleman. The U.S. Supreme Court is world presidents do have absolute immunity for their core constitutional powers, and former presidents have at least presumptive immunity from prosecution for other official acts. The opinion is on a case brought by former President Donald Trump. He's accused of criminal felonies for his actions around the insurrection on January 6th. NPR's Tamara Keith reports President Biden's campaign is responding with alarm. The decision dramatic