Donald Trump indictment: Merrick Garland defends special prosecutor Jack Smith in first comments on charges – live

US attorney general praises Smith's independence and accountability; Republican senators step up threats over Trump charges

Joe Biden has refused to publicly comment on the federal charges leveled against his predecessor Donald Trump over allegedly hoarding government documents from his time in the White House, and Politico reports the president has also instructed Democratic party offices to do the same.

While many top Democratic lawmakers have condemned the allegations against Trump, neither Biden nor top officials at the White House or his re-election campaign have spoken out about the indictment and his arraignment in Miami yesterday. Politico reports that some Democrats - none of whom would allow their names to be used - believe the strategy is a missed opportunity to cast Trump as reckless and boost Biden's re-election chances.

Biden has privately told aides that he is disgusted by Trump's behavior but is adhering to his promise that the Department of Justice would have independence from the White House. The DNC, meanwhile, has advised members of Congress seeking guidance on what to say that they should not comment on the Trump probes if they are speaking publicly in their role as Biden campaign surrogates.

While Biden has framed his stance as in line with longstanding tradition, it is not uncommon for presidents to occasionally weigh in on ongoing criminal investigations. Biden has at times done so himself - including weighing in before the verdict was announced in the 2021 trial of the white Minneapolis police officer who killed George Floyd.