An Ohio State University assistant professor has been placed on leave after an altercation with a journalist. Video appears to show the educator tackling a man with a camera, who witnesses say was asking questions of the school's former president. David Muir reports. #worldnewstonight | ABC World News Tonight with David Muir

🚨Video out of Ohio State University: Assistant Professor Luke M. Perez allegedly assaults a journalist/documentarian on camera, with Associate Director Christopher Greene (@crgreen24601) standing by and watching. This happened at the Chase Center for Civics, Culture, and Society—a center that claims to champion free speech and "open inquiry." OSU established this "intellectual diversity" center while axing all DEI programs. Posted by @Juicewag (Max) on X. This is a developing story—stay tuned f