The push and pull over what is on the record is one of journalism's perennial battles. But those negotiations typically took place case by case, free from the red pens of press minders. Now, with a millisecond Twitter news cycle and an unforgiving, gaffe-obsessed media culture, politicians and their advisers are routinely demanding that reporters allow them final editing power over any published quotations. Quote approval is standard practice for the Obama campaign, used by many top strategists and almost all mid-level aides ... at the White House - almost anyone other than spokesmen who are paid to be quoted. (And sometimes it applies even to them.) It is also commonplace throughout Washington and on the campaign trail. From Capitol Hill to the Treasury Department, interviews granted only with quote approval have become the default position. Those officials who dare to speak out of school, but fearful of making the slightest off-message remark, shroud even the most innocuous and anodyne quotations in anonymity by insisting they be referred to as a top Democrat" or a "Republican strategist." It is a double-edged sword for journalists, who are getting the on-the-record quotes they have long asked for, but losing much of the spontaneity and authenticity in their interviews. Many journalists spoke about the editing only if granted anonymity, an irony that did not escape them. Those who did speak on the record said the restrictions seem only to be growing.