Callie & Arizona (Grey’s Anatomy) – Season 8 – Episode 22 – Sneak Peek

From: MariaCallizonaFAN

"Let the Bad Times Roll" - The residents agonize over their oral boards, reliving every answer they gave during their exams; Arizona's close childhood friend comes to Seattle Grace for medical help; the doctors work on a patient who is missing one third of his skull; and Julia asks Mark to start a family with her. Meanwhile Catherine tells Richard that one of his residents has failed