sgtmac_46 said:THAT they are educated has nothing to do with the politics of reporters. They got the education they did because they leaned to the left.
I expect that's probably true--that the education is more of a correlation than a causation. Those who disagree with the prevailing viewpoint self-select out. The current Chronicle of Higher Education has an interesting article on schools of education and social work taking a more active stance--weeding out those who will not work for 'social justice' as they define it (that is, weeding out conservatives).
Moreover, conservatives tend to avoid teaching positions in academia, for a whole host of reasons, a job seemingly preferred by liberal professors. In addition, those with a capitalist bent tend to flock to careers where money is to be made. Conservatives also tend to be overrepresented in mathmatics, engineering and hard sciences.
This is certainly true of those in engineering and business, but I think it's less true of mathematicians and scientists, who do after all come out of the liberal arts tradition. Still, they tend not to be as liberal as those in, say, the humanities.