Asking Eric: I recently discovered my longtime friend follows extremist groups online. Do I confront her?

A person expresses feelings of betrayal after discovering that a longtime friend secretly follows extremist groups on social media. While acknowledging the friend's right to her own beliefs, the individual feels deceived because the friend acted as if they shared the same views. R. Eric Thomas provides advice on whether to confront the friend regarding these opposing political views and the impact of such discoveries on a close personal relationship.