You Don't Have To Go To College...

...to learn what you could learn at UC Davis. All you have to do is watch and learn from the news:

A woman shot pepper spray to keep shoppers from merchandise she wanted during a Black Friday sale, and 20 people suffered minor injuries, authorities said.

The incident occurred shortly after 10:20 p.m. Thursday in a crowded Los Angeles-area Walmart as shoppers hungry for deals were let inside the store.