An 80-year-old wrong-way driver will face charges and an "immediate threat" license revocation after hitting a Massachusetts State Police trooper's cruiser last night in Barnstable, according to authorities.The trooper is recovering from minor injuries.A local police department had put out a BOLO (Be On the Look Out for) alert for the driver shortly before the crash because he has a medical condition that should preclude him from driving, state police said.