True Crimes and Midemeanors

Donald Trump's campaign chairman went to jail. So did his personal lawyer. His long-time political consigliere was convicted of serious federal crimes, and his National Security Advisor pleaded guilty to several more. Yet despite all this, a years-long inquiry led by Robert Mueller, and the third Presidential impeachment trial in American history, Donald Trump survived to run for presidency again. Why? What happens when the President of the United States engages in criminal activity? He runs for re-election.