The man with the guitar is actually Nick Trujillo, a tenured professor of communication studies at California ... if someone is getting killed [in front of you] you can’t just look and not do anything ...

College professors are people ... will never give the same exam twice. But students who look at past assessments their professors gave may be pleasantly surprised on test day, experts say.

Plenty of professions are starting to look for people who can ... This is why Diane Gayeski, a professor of strategic communications at Ithaca College in New York, says she's requiring its use ...