>> greta: you mentioned governor sarah palin. she's obviously the former -- she was the vice presidential nominee of your party four years ago. would you expect -- she does have a huge draw, especially among the tea party across the country. she's had lots of success campaigning in nebraska, indiana, endorsing, and in texas recently with mr. cruz. would you expect that she would be -- she would have a prominent speaking role? >> well, i don't want that decision, and i hate it for them, but i will tell you i have always been a big fan for sarah palin, for the fighter she is and the way she goes out for the conservative cause. i would certainly like to see her speak. >> greta: this whole business about governor romney's tax returns -- very plainly, i don't like the anonymous sources, that harry reid has gone to the floor of the senate, where he's protected, protected speech. it's anonymous, dirty. he knows it. he's a lawyer.