On Friday, leftwing professor Allan Lichtman, who frequently appears as a guest on CNN and MSNBC to hype his "13 Keys" to the presidency shtick was in an excited joyous mood. He had just heard from from former White House Chief of Staff Ron Klain that Joe Biden would remain in the presidential race thus preserving Lichtman's all important "incumbency key."Here is the jubilant Lichtman in an upbeat mood due to the preservation of his sacred incumbency key which he believed helped ensure Biden's victory in November.