What is the reason for the scare quotes on "filibuster"? Rand Paul's filibuster was, in fact, a filibuster, unlike the fake filibusters we have been subjected to over the last 40-odd years when the threat of a filibuster became a de-facto one, but without anyone actually having to stand in the chamber and talk for as long as they could stand to be there - ala "Mr. Smith Goes to Washington".
Are we so desensitized now by phony parliamentary maneuvers that don't actually require any effort on the part of our representatives that when someone actually follows the traditional route of discussion and debate and puts up a rhetorical fight we have to use scare quotes to distinguish it from the backroom posturing that normally goes on?