She showed how unfit she is for the office.
Any person who can not control their emotions and let those emotions cause you to behave like an angry, spoiled 7 year old is NOT able to handle serious affairs of the nation.
I have an extremely non-essential job, but if I have a bad day or hear bad news or whatever, I need to keep my composure and keep my personal feelings under control while I DO my job.
Pelousi has no such ability. She is not fit for the office.
As are Schiff and Nadler, their top 3 ate certifiable. Glad they aren't the leaders of my team.