Sebastian Gorka, President Trump’s top counter-terrorism adviser, is a formal member of a Hungarian far-right group that is listed by the U.S. State Department as having been “under the direction of the Nazi Government of Germany” during World War II, leaders of the organization have told the Forward. The elite order, known as the Vitézi Rend, was established as a loyalist group by Admiral Miklos Horthy, who ruled Hungary as a staunch nationalist from 1920 to October 1944. A self-confessed anti-Semite, Horthy imposed restrictive Jewish laws prior to World War II and collaborated with Hitler during the conflict. His cooperation...