If these universities receive federal funding, they should expel these students.
But I wouldn't call them 'fascists' - The American Heritage Dictionary defines fascism as "a system of government that exercises a dictatorship of the extreme right, typically through the merging of state and business leadership, together with belligerent nationalism." Nothing wrong with that eh?
I wonder where they think their rights come from? From namby pamby left-wing wussies? No, from the blood and sweat and tears of those who understand that Freedom is never free, there is a price to be paid. Why weren't they arrested?