October 3, 2010: “Michael, what is 2 plus 0?” “O.” “What is 2 plus 1?” “1?” “2?” “What is 1 plus 1?” “1.” January 10, 2011: “Michael, what i...

October 3, 2010: “Michael, what is 2 plus 0?” “O.” “What is 2 plus 1?” “1?” “2?” “What is 1 plus 1?” “1.” January 10, 2011: “Michael, what i...