How can you be so sure? (I'm a PSU grad, that's why I'm asking.)
For one thing, I, myself, am an openly conservative professor and I know of at least two others. We've never had a problem. I've spoken out negatively and publicly at "diversity workshops" and never had a problem. For another thing, our student population tends to be relatively conservative. Ann Coulter and others like her come here and get treated politely. If something like what appears to have happened at OSU happened here, I think there would be quite an outcry.