I graduated from a midwestern college in '90, and I don't remember experiencing much of the socialist indoctrination that I'm hearing about recently.
I graduated from Texas A&M in '96, an institution known known in academic circles as a home of conservative troglodytes. Out of all my courses, I only remember one conservative. Most were pretty extreme leftists who proclaimed themselves in the political center, as leftists always do.
Quite recently... LOL. Graduated in 2001. I have trouble believing things have gone so far downhill in 18 months.