OK, I have made a couple phone calls, first to MSP. There is no state law that they were aware of that would criminalize weapons on the campus, although she did say that campuses and universities feel they are exempt from the pre-emption law, and thus typically have policies prohibiting weapons.
I then called Kettering, and spoke with the Head of Security who informed me that they did not allow weapons, and they are a private college and can make such rules. I asked what measures were in place to ensure my safety both in the classroom, and to and from my vehicle. His answer was that they do not allow weapons. I told him that policy seemed to work well for the students who were victims of armed robbery on campus. I will be utilizing the campus security escort to and fromthe parking areas. Sincethey have assumed responsibiiity for student safety, tehyre gonna earn their paycheck. I will also be writing a letter to the dean.