BUENOS AIRES HERALD - Man charged with trying to assassinate Obama, Nov 18, 2011

Oscar Ortega-Hernández was charged with attempted assasination of the president

"A 21-year-old man was charged on Thursday with trying to assassinate US President Barack Obama after shots were fired at the White House last week, though the president was out of town at the time.
Oscar Ortega-Hernandez of Idaho appeared in a Pittsburgh court after his arrest on Wednesday at a hotel near Indiana, Pennsylvania, according to the US Secret Service.
No one was hurt in the shooting on Friday night. Obama and wife, Michelle, were not in Washington at the time."