“Solution note to all.
Stand up and publicy walk out when you strongly disagree with a speaker.”
Take it a step further, never send your children to a liberal college/university. Why on earth should conservative parents continue to subsidize communist professors? If non-liberals comprise ~~ 50% of the population these communist enclaves hiding behind a cloak of higher education will shrivel on their ivy vines if we cut off their source of formative minds to destroy. Let the liberals fund their own schools.
If you really want to help, make sure if at all possible, to never send your kids or grand-kids to public schools. Kids K-12 will have a real hard time resisting the brainwashing which is sure to come from commie union teachers. It is child abuse to force them to be subjected to years of communist indoctrination from union teachers.
Polite disagreement here with your statement.
While there are many excellent universities nationwide that are not traditionally liberal -- I am thinking here of most Christian schools, the southern private universities which are secular but might as well be Christian, some of the newer universities like Patrick Henry, Thomas Aquinas, Kings College -- there is another option.
If your child attends a typical liberal U, tell them (1) to be sure and "play the game" when they have an outspokenly liberal prof to ensure that their grades don't suffer; and (2) use their iPhone to make video and audio tapes of the outrageously biased opinions from their prof, and send them to Breitbart, Fox News, or another one of many countless sources.
Frankly, I prefer (2) because it is the only way we can fight back. Exposure will put the lefties up to ridicule and force them to modulate their beliefs. We've seen enough examples of this in recent news to know that it works.
Avoiding the liberal Universities is surrender. Fighting back would be in the American tradition.