"Two students from the University of Colorado Boulder were arrested after they gave marijuana-laced brownies to their professor and unsuspecting classmates Friday."

It was "bring food to class" day. Perhaps they thought it was amusing, considering that "legalization" they have in Colorado now.

[21-year-old Thomas Ricardo Cunningham and 19-year-old Mary Elizabeth] face felony charges including inducing consumption of controlled substances by fraudulent means, and second degree assault.