One President with a high IQ who achieved his potential was Bill Clinton. Clinton had one of the highest IQs and was a Rhodes scholar, and even his enemies agree he was a very good president.The author is living in an alternate universe. About the only thing the Rapist's champions and critics alike agree on is that he didn't come near his potential.
I disagree. I think he fully lived up to his potential. Unfortunately, his potential was to be a sexual harrasser, rapist of women and the Constitution, wannabe Socialist, and a nanny statist.