Former President Donald Trump faces challenges in reversing his conviction on criminal charges related to hush money paid to a porn star despite a Supreme Court ruling recognizing presidential immunity for official acts. Legal experts suggest Trump's chances are slim as much of the conduct predates his presidency and involves personal, not official, matters. The delay in sentencing until September 18th raises questions about potential jail time and appeals, impacting the ongoing criminal cases against Trump. The Supreme Court's immunity ruling complicates Trump's defense strategy, with claims of harmless error and inadmissible evidence being key points in his attempt to overturn the guilty verdicts.