The Republican president is a longtime UFC fan and sports enthusiast who has frequently attended major fights.

Patel has been removed from his role as acting director of the Bureau of Alcohol, Tobacco, Firearms and Explosives.

Kash Patel, the F.B.I. director, has been removed as the interim head of the Bureau of Alcohol, Tobacco, Firearms and Explosives and replaced by Daniel Driscoll, the Army secretary, four people with ...