State-run media censorship

Yesterday, the TV aired some emails, so I submitted the following for today:

[Class envy was a major component of the Nazi's persecution of the Jews whose economic success they coveted. Now,] (AS SEEN ON TV) The President views those who pay the majority of the taxes, give the largest charitable donations, and provide the jobs for the rest of us as individuals to be punished for their achievement. That's just more class envy.

The TV would not accept it with the word "Nazi" in it, so I edited it to read "German." What is that? Censorship or political correctness, or both?