Mr Smith is one of those rare conservative college teachers. He has faced every kind of liberal BS from being accused of brainwashing his kids by taking them to church, to feeling he must quietly leave a convention meeting room when politics come up and his fellow teachers make their far-left positions known in loud and angry terms.
At his current school, the administration knows he is conservative, but value him enough that they get on well. This is not true of some of his peers, who make their positions on "his stupidity" clear.
He knows that many of the teachers do intense indoctrination because quite a few of his scholarship students come back to him and complain. He works very hard to keep most of his students out of specific classes with specific teachers for just this reason.
I took some classes at his college to enhance my job skills, and, sure enough, ended up with one teacher who thought he should "guide" the students into his way of thinking. After about 3 classes, I finally spoke up in class and corrected some political statement he'd made. He and half the class were speechless. (The rest were snickering.)
My oldest daughter got into her share of that, also. She called or e-mailed me after nearly every class to ask about something. One time, it was the draft rumor. A teacher had printed all these "warnings" to all her students about Bush signing legistlation to start a draft that would excuse no one for things like college attendance or young children. She was furious when she found out the bill was Democratically sponsored, and even more when I called her a few days later to tell her that it not only didn't pass, the guy who sponsored it didn't vote for it.
The liberal brainwashing on campus is most certainly still going on...as the DUmp teachers have admitted themselves.