 The union represents 2,700 workers at the university who work in custodial service, emergency medical response, food and housing, airport services, and trades. The vote allows the executive board of the Teamsters to strike if any agreement is not reached by this Sunday. Bargaining sessions began in early May, and the two parties have met nine times since to try and work out a new deal. Pennsylvania man is locked up after police say he terrorized people in Luzerne County with a machete.