Then again, the vote to change the rules to disallow filibusters could itself be filibustered. That's what the Wikipedia article says, but I don't think that's

Then again, the vote to change the rules to disallow filibusters could itself be filibustered. That's what the Wikipedia article says, but I don't think that's correct. Otherwise, I think the Republicans would have filibustered Reid's invocation of the "Nuclear Option" that changed Senate rules to disallow filibusters on Federal judge appointments.