How do we prevent the next grifter-in-chief?

[Pantagruel]

3. Four Years of Trump

have convinced me of the fallacy of the Constitutional presumption that neither party would nominate nor the electorate confirm a flat out scoundrel for POTUS.

For starters we need to fix the Electoral College fiasco, candidate disclosures requirements in the nominating process and better define the parameters of the Presidential Pardon powers , a seemingly impossible task due to constitutional amendment restrictions.