She popped a gasket because she knew she couldn’t answer the question.
In fact, she popped a gasket INSTEAD OF answering the question.
She didn’t go anywhere near answering the question as to whether her “logic” on the 2nd amendment could or should be applied to other parts of the Bill of Rights.
Seems to be a tactic they've adopted now that they are sure they won't be held accountable. Another recent example would be Hillary's "What difference does it make?" Despicable.