Yep, Granny's fed up. She's tired of having to deal with that Vermont socialist (who's lately been mopping up the floors with her), and she's tired of these damned e-mail investigations. The State Department has been taking their time, but now the FBI's taken over, and her folks are starting to get scared. It's time to put a stop to all of this.
Her BFF Huma Abedin is reportedly "terrified" now that the FBI has taken over the investigation, and four of Granny's top aides from her State Department days have signed up for representation by a high-powered (and high-paid) defense lawyer. And Granny's losing not only her patience, but her cool; lashing out and making nutty accusations, and generally demonstrating for any doubters her utter lack of qualification to hold the office she so desperately wants.