Neil Boortz covers her shenannigans pretty well; a pity more don't listen to his show.
I heard one of her speeches on S-SPAM once.
Bigot describes her well.
She actually let slip the term "Cracker."
I asked a friend about it, and he said her comment was probably altered in the Congressional record so as not to be used against her and embarrass her. He said that is why they always preface everything with:
"I reserve the right to revise and extend my remarks, and I thank the gentleman for yielding."