(Wed. 4/22 M.E.) Faculty at Minnesota's seven state university campuses will vote Monday on whether to strike. Union leaders say the action is unprecedented. They say they've grown increasingly frustrated over stalled contract talks with no settlement in sight. Officials with the Minnesota State Colleges and Universities system are trying to lure the faculty union back into negotitions with a new contract offer. Minnesota Public Radio's Tim Pugmire reports... The Inter Faculty Organization, or I-F-O, represents 32-hundred faculty members at the seven state universities. Union negotiators have been trying to reach a contract settlement with the Minnesota State Col