Different approaches to mouse control

At BU, students freak out and sleep in common areas.

A more mature Doug Haslam uses a different technique: a cat and a small piece of cheese:

We hear noises, and it sounds like a mouse, but I don't want it to be a mouse. I want it to be the fridge, even though that would be much more expensive. Actually, it sounds like a mouse that has gained the ability to use tiny tools, like a saw or nail gun.