A Washington, D.C. grand jury has handed up a superseding indictment against Donald Trump in Special Counsel Jack Smith’s prosecution of the ex-president for election subversion. The indictment, legal experts say, is in response to the U.S. Supreme Court’s ruling granting presidents broad immunity for official acts, and appears to remove any narratives or evidence that might be construed as falling under that grant. MSNBC’s Adam Klasfeld, a veteran legal journalist, reports that “Jack Smith’s team says that the superseding indictment was ‘presented to a new grand jury that had not previously h…