Do you know the only other class of people, besides campus security, who can’t bring guns on campus? Felons.
Why Was Bill to Arm University Security Guards Pulled from Oregon Panel two days after the Virginia Tech mass murder?

Redesignates special campus security officers
within Oregon University System as public
safety officers. Includes public safety
officers employed by Oregon University System in statutes
relating to police officers.

What does that mean? The bill allowed security guards on campus in Oregon to be trained and armed.