A newly unsealed court document alleges that Richard Tillman admitted to police officers that he drove a vehicle into a Northern California post office and set the building on fire, "trying to make a statement to the United States Government." It's unclear what the statement was intended to be. According to the document, Tillman also told San Jose Police officers at the scene that he was responsible for spray-painting "Viva La Me" on the building as it was burning but was unable to finish