No, she isn’t, you liar. No you didn’t answer every question, and the Republicans didn’t have to ‘admit anything’. There were other terrorists attacks. But no one ever tried to cover them up, lie about them or deny those people security when they please for it in the face of overwhelming threats and prior attacks.
Moreover, Pat Smith’s story of what you told her is corroborated by the other parents who were there, because you told them the same thing.