In the U.S. v. Cotterman (2013) case, the court held seizing a traveler's computer and digital cameras at the border and sending the equipment 170 miles away for forensic examination was reasonable because ______. A. exigent circumstances justified the search because of the closed containers B. the agents had reasonable suspicion based on the traveler's criminal history C. the agents did not need reasonable suspicion because of security concerns D. the agents were correct that there are diminished privacy rights at the border