Here's a sneak peek scene from the Season 3 premiere of Brothers & Sisters entitled ' Glass Houses'. It's a scene involing the Walker family as they try to fix a broken ornamnet, and Kitty expresses her anger towards Nora.
Here is the scene from episode 303 of Brothers And Sisters entitled 'Tug of War'. It's the scene where Sarah stands up for Tommy at the boad meeting, then announces that she's quitting.