A former Justice Department official said on Tuesday that the Supreme Court’s ruling on presidential immunity could impact Manhattan District Attorney Alvin Bragg’s business documents case against former President Donald Trump. The Supreme Court ruled in favor of Trump’s claims of immunity over “official acts” as president in a case stemming from an indictment secured by special counsel Jack Smith over the former president’s efforts to contest the 2020 election in a 6-3 decision authored by Chief Justice John Roberts. CNN legal analyst Elliot Williams told “CNN This Morning” host Kasie Hunt th…