The arrest comes after six juveniles were named persons of interest in bomb threats made against historically Black colleges and universities last week.
Six Washington DC schools were evacuated on Wednesday due to bomb threats, including Dunbar High School which Doug Emhoff was forced to evacuate during a visit yesterday.
Doug Emhoff, the husband of Vice President Kamala Harris, was whisked out of an event at a Washington high school by Secret Service agents following an apparent bomb.