A 34-year-old man has been hospitalized after being slashed in the face Monday at a Kingsbridge Heights subway station. Police say the incident happened a little after 5:30 a.m. on the B and D lines of the Bedford Park Boulevard station. The 34-year-old was slashed on the left side of his forehead. Police say the victim hasn't said if the attack was on the platform or on the train, and is being uncooperative. No information has been released on the attacker.