A life-long buddy sent me this crap...How do I respond to stupidity?

[rustydog]

Why are only Whites racist lament:

"...Michael Richards better known as Kramer from TVs Seinfeld does make a good point.
This was his defense speech in court after making racial comments in his comedy act. He makes some very interesting points...
Someone finally said it. How many are actually paying attention to this? There are African Americans, Mexican Americans, Asian Americans, Arab Americans, etc.
And then there are just Americans. You pass me on the street and sneer in my direction. You call me 'White boy,' 'Cracker,' 'Honkey,' 'Whitey,' 'Caveman'... and that's OK.."
It goes on and on inanely bitching about the poor white man in America but I can't finish reading this tripe...How can someone perpetuate this crap?
How do I respond to this forwarded hate-mail? Do I just ignore it and and the sender?