cornell university in upstate new york at the center of many of those debates, with protests both in support of israel and the palestinian people. and a student was arrested after allegedly posting amitihe department of education has now opened a civil rights investigation into the school. and antonia hylton joins us now with a closer look at the divisions at cornell. you went there, you spoke with a couple of different groups of students. what stood out? >> well, ana, the fog and the heart break of war is transforming student life, the feeling on campus, every single day. students are telling me they're struggling to sleep as they think about loved ones in the region. that is students on all sides of this. i sat down with them in the hopes of finding out if there is any possibility of dialogue of finding common ground. and what i've been told by everyone involved is that it is just too early. take a look. for weeks now, cornell university's campus has been divided, heart break over the war in israel and gaza is transforming campus life. >> we're getting threats on campus. how can you mourn? >> reporter: we asked students from the jewish organization and students for justice in palest