I caught some of Hannity's analysis/commentary on this during my evening commute. Even if you arbitrarily discount what he said was possible by 90%, Huma's looking at an orange-jumpsuit-modelling career at the GrayBar Hotel, and may do what her Weiner did, cooperate with the FBI.
Hannity was speaking in terms of a Constitutional Crisis, regardless of who wins, and he was not using the term with relish.