Sam: The flue has been welded shut since 1896.
Josh: Well, that's probably it then.
Charlie: What are you doing?
Josh: Somebody started a fire in this fireplace, Charlie.
Charlie: If the smoke alarms go off, they're going to make me wake the President.
Sam: The President is a thousand yards over and two flights up.
Charlie: It's Secret Service procedure.
Josh: Well, let's get a fire extinguisher and put it out before the smoke alarms–
[The smoke alarms go off, interrupting him. Charlie glares at Josh and Sam. Sam looks down guiltily.]
President Bartlet: What?
Charlie: Mr. President, you know how you told me not to wake you up unless the building was on fire?