"The second coming of Trump has been accompanied by the creeping acknowledgement that he might either be mad or senile," "And as things fall apart in his mind, so anarchy is loosed upon the rest of the world."

"'Mad' and 'senile' may not be precise medical terms, but pick your own symptoms," Rusbridger wrote. "Even his most fervent supporters can no longer hide their disquiet at his impulsivity, malignant narcissism and erratic volatility. All but the wilfully blind recoil from the deranged stream of consciousness that spews from his social media accounts at all times of day and night."