they are called waca, the white house communications agency.efore the age of tivo, they were the folks who actually marched into the modern era taping television for our presidents. they can do virtually anything. they have the world wired. he has complete capacity to watch this live, to watch it without commercials tomorrow, 10:00 p.m., end of his workday tomorrow night. our 10:00 a.m. there's our friends at waca, as they're known abbreviatedly. what could happen here other than a sleepless night for as they sate head of the free world? >> we know he stays up late under normal circumstances. whether he'll feel jet lagged after a day of high diplomacy is another matter. but one of the things we've seen in these foreign trips is a diminution, a lessening of his twitter, you know, messages you're so used to at home. you could picture him in bed in a hotel room in hanoi watching this on tv and giving us instant reaction. but i suspect that might not happen. because i think when he's overseas he's shown some restraint on that. we might hear about i