A likely script for the nuclear option - washingtonpost.com Highlights - MSNBC.com: "To get there, Republicans will have to evade a requirement that they have a two-thirds vote -- 67 of 100 senators -- to change the chamber's rules. Republicans will argue that they are attempting to set a precedent, not change the Senate rules, to disallow the use of filibusters as a delaying tactic on judicial nominations. And by doing so, they say, they are returning to a more traditional concept of majority rule."