BANFIELD: Plenty of crimson faces at Harvard these days. Where the dean of arts and science has suspended dozens of students caught cheating. And get this, they were cheating on a take home open book final. Our Poppy Harlow is live. She's on the case in Massachusetts. Wow. I didn't know they gave take home open book finals, but flush this out for me, tell me what's going on.</s>POPPY HARLOW, CNN BUSINESS CORRESPONDENT: They do, this is the front of the Harvard Crimson today. This broke in August, but what came late Friday was those suspensions, the dean here of undergraduate education calling this unprecedented in any one's memory, the issue here is was there student collaborate or was there out-right cheating. A lawyer I spoke with representatives some of the students said there are two waves, there was cheating and collaboration, because this course, reportedly Introduction to Congress, was known as an easy course, where a lot of as were given out, where collaboration was encouraged. Then they got a difficult exam. And so they collaborated. Some of them too much so. There was even plagiarism according to the university. I had a chance to speak to a student here about this, who knew people that have taken this course before, and has been following this, here's what she told me.</s>MARION DIERICKX, HARVARD STUDENT: Now in the first week, as to explicitly explain their collaboration policies, so that a teacher will spend ten minutes explaining what is allowed and what is not allowed which didn't used to be the case before. Now before every exam every assignment the teachers try to be more explicit what is allowed and what is not.</s>HARLOW: So, Ashleigh, she's explaining the changes that have happened at Harvard since this all went down, that now teachers are being very clear on what's collaboration, what's allowed and what's not allowed. Harvard saying look, it took five months to review this to make sure it was fair to all the students. But there's been a lot of criticism --
Students Caught Cheating at Harvard.