A President doesn't have a terribly long time to talk to people who are not really on the agenda.
The secrecy thing has gotten to be more and more prevalent in films, and maybe that's good. It's nice to go see a film and not know anything about it. Sometimes I feel like we know too much about films.
Potentially significant, by the way, because we don't know exactly what's in Matt Cooper's notes, and we don't know - and we don't still know the answer to the crucial question of whether it was Rove or somebody else that revealed Valerie Plame's name to him.