I believe taking the high road here would prove far more beneficial.
CAT FIGHT !!!
She didn't bring Couric up....Greta did ! And Palin wasn't "snarky" at all; it was actually funny.
And for those blaming Sarah, it was Nicole Wallace, who had worked for Couric ( that should tell you something, right there! ), who set the interview up and was in charge of getting Palin prepped for it. The interview was many hours long and then edited to put Sarah in the worst possible light possible.
If Reagan were alive to day and said some of the things he did back then ( especially the thing about not blaming his opponent for his young age ), he would be made fun of, that statement would be called "SNARKY", at the least, and worse.