Biden explained that if consent can't be given, it's a crime. He says students have an obligation to step in.
"The only way we're going to change a culture is if everyone takes a stand. But, until abusers are labeled the pariahs that they are, this cultural phenomenon is going to continue," said Biden.
The former vice president also told the student their schools need a victims unit, and people who are trained to help victims who come forward.
Biden says men on campus need to take more responsibility to change the culture.
"You guys have to raise hell on your campus if your campus doesn't have adequate protection and/or adequate recourse. Speak up. Go to the president of the university. Go to the administrators. Insist that. Cause that's what's going to change it," said Biden.