Cole Tomas Allen is accused of storming the White House Correspondents’ Dinner armed with a shotgun, a handgun and three knives on Saturday
He has now been charged with attempting to assassinate President Donald Trump and two firearms offences.
BBC News correspondent Shaimaa Khalil reports on what happened inside the courtroom.
Disclaimer : This story is auto aggregated by a computer programme and has not been created or edited by DOWNTHENEWS. Publisher: BBC
