As this Blog is being written, former Vice President Joe Biden    is the presumptive 2020 Democratic Presidential nominee; and, according to the impartial commentators at MSNBC, the presumptive President of the Republic in 2021.   That makes Dr. Jill Biden, the former Second Lady of the United States, the presumptive First Lady of the United States.   Dr. Biden is strange; if she does become the First Lady, she may well earn the title of the Strangest First Lady in American History.   How strange is Dr. Biden?   Reader, you be the Judge.   On January 26, 2012, this Blogger published the following to address the theory that Dr. Jill was the wackiest teacher in American History, in the delusions of her perceptions, or her students were the dumbest kids in recorded history.   The following is excerpted from that Blog:   “Vice President Biden's wife, DR. JILL, is a 28-year veteran educator, who serves as an adjunct professor and is teaching two classes this