Nazi-Linked Group 'Proud' of Trump Aide Wearing Its Medal

Controversy has swirled around Sebastian Gorka, one of President Trump's top counterterrorism advisers, ever since he attended the president's Jan. 20 inaugural ball wearing the honorary medal of Hungarian nationalist organization Vitezi Rend. NBC News traveled to Hungary to dig deeper into Gorka's ties with the group, speaking with members of the organization as well as with locals who knew him when he lived there.