With different degrees of success, there are juggling a lot. Freedom of expression students safety, alumni pressure, and of course, all of it driven by one of the worlds truly intractable conflicts. Wanna go first to cnns ed lavendera, the university of texas in austin. Were please just apparently using pepper spray on some in the crowd within the last hour. And whats the latest where you are just explain whats happening around you. Well, all of the protesters that were taken into custody, but we dont have an official number yet in a number of people arrested. But what we witnessed with several dozen protesters taken into custody once those people were moved off campus, Law Enforcement officers have now moved away from the scene. And this is what his left the massive Protest Scene there are still a few people here gathered in the exact same spot where much of this protest started earlier in the day. It was incredibly tense for some time We Saw State Troopers once again return here to t