Obama and Trump doctor urges Biden to take a series of sanity tests before the election. Joe Biden's job approval rating as president has fallen to a record low of 37% since his inauguration.

Biden called himself the most experienced US presidential candidate of all time and said he was in the prime of his life. The problems of the American leader are due to his age, according to the expert, who emphasized that he is not calling Biden sick, for example, with Alzheimer's disease. The tests should be objective, documented and brought to the American people by his doctor.