Freedom of Speech: Universities

I believe this year is the 200th anniversary of the birth of Karl Marx. He was born in Trier in Germany. He was effectively expelled from Germany because he was the editor of a newspaper that exercised the right of free speech. For those students perhaps slightly to the left of some of us here today, I point to the example of Karl Marx, who was the victim of university or town authorities in Trier, because he wanted to exercise free speech. From whatever political point we look at it, free speech is absolutely vital to secure the rights of individual citizens, as he was trying to do in that case.