How could a married forty-nine-year-old “liberal” president (a) chronically seduce an unpaid subordinate less than half his age, (b) receive nonreciprocal oral sex inside the Oval Office, (c) get caught, (d) lie about it, (e) never directly apologize to the involved woman, and (f) still experience his highest presidential approval rating immediately after being impeached for lying under oath about the nature of that sexual relationship?