jesse: if you are a snowflake at berkeley where they are bringing in these animals, how is this supposed to make you feel better during exams. >> it's a distraction to the stress exams bring to the students and take a break from studying and enjoy something unusual. how often do you see alpacas or llamas. jesse: he's getting aggressive there. >> i wouldn't say aggressive, he's just reef positioning. jesse: has the llama ever attack anybody? >> i have never seen a llama attack anyone. jesse: are they angry animals? >>er in docile animals. jesse: do the students at college need therapy animals?