A group of professors at Harvard Law School in Cambridge, Mass., has slammed the school's new sexual assault policy, saying it gives victims an unfair advantage. Darren McCollester/Getty Images hide caption

itoggle caption Darren McCollester/Getty Images

One of many demonstrations highlighting what has been called a national epidemic of campus sexual assault. Wolfram Burner/Flickr hide caption

itoggle caption Wolfram Burner/Flickr