Their presence in the caucus room was an omen of success.

Republicans barred her from the caucus room, though she could still vote on the Senate Floor.

He marched into the Senate's caucus room, where his colleagues had gathered for their weekly meeting, and confronted them.

The Caucus Room on the building's third floor is the scene of numerous ceremonies and functions.

Something must give for the process to continue, so they adjourn to their caucus rooms to discuss how far, if at all, they can move.

The television networks often complained about the crowded, old-fashioned Caucus Room.

The television hearing, as distinct from the one in the Caucus Room, simplifies all this.

"I had colleagues that would not come into the caucus room because they had ash trays on the chairs," he said.

Through this architectural hierarchy, one is led from the building's "front door" directly and powerfully to the Caucus Room.

The turning point came today at a spirited two-hour lunch that Senate Republicans held in a private caucus room.