Interviewing for Legal Team at Facebook

Hi all, my friend is interviewing at FB soon for a general counsel role. Not sure if it’s privacy or compliance. Any tips or someone who can DM and I can fire off some questions about things they can prep? I’m an engineer at FB and have no clue about these kinds of interviews. 😐 And yes, I figure most of us are engineers, as I’m posting in Tech Careers group. ASKING ANYWAY!