One of the key arguments made by former President Donald Trump in his filing to the Supreme Court asking for a stay on the D.C. Circuit’s ruling he is not immune from prosecution is that a criminal trial would deprive him of vital time he needs to spend campaigning for voters in 2024. “The D.C. Circuit’s extraordinary decision to return the mandate to the district court to proceed to trial imposes another grave species of irreparable injury — the threat to the First Amendment rights of President Trump, his supporters and volunteers, and all American voters, who are entitled to hear from the le…