PITTSBURGH — An Idaho man accused of firing two shots at the White House last week has been charged with attempting to assassinate President Barack Obama or his staff.

Ramiro Ortega-Hernandez, of Idaho Falls, Idaho, made his first court appearance before a federal magistrate in Pittsburgh today, one day after he was arrested at a Western Pennsylvania hotel. He will be taken back from a federal court in Pittsburgh to face the charges in Washington, D.C.

Ortega will remain in federal custody at least until a magistrate in Washington can determine if he should remain jailed until his trial on the charge, which carries up to life in prison.

Ortega sat quietly as the hearing began, his hands free but his feet shackled. The 21-year-old said only, “Yes, ma’am” when he was asked if he understood that he would be going back to Washington to face the charge.