By biased liberal education I am refering to the growing apologetic movement that has compromised the academic atmosphere in most college campuses. It's to the point that in many Universities (particularly the ivy league institutions) students are being punished for simply expressing views that are not in accordance to mainstream thought. I wouldn't be surprised if the most bigoted places in America, with regard to free thought, is on a college campus.
Now I am not saying the all people who consider themselves liberals are part this aggressive movement, and I am aware that thought segregation exists in both parties. However this apologetic movement is an invention of the left that began with good intentions and is now being abused and warped. When free thinking is repressed and your exposed to limited schools of thought the inevitable result is elitism and mob rule. Liberal campuses should be a bastion for free speech not the opposite. Again I am quite positive that there are many Liberals who condemn the actions of the Columbia protesters, but the actions of these students are the direct result of what they are thought. I hope that clears things up.