To avoid seeing the rantings of a mentally ill person, you can put the identity on IGNORE. Click on his name. This takes you to his personal page. Under the avatar is a link to IGNORE POSTER.

It's just stupid on normal days. But to post vulgar insults on this day, which many of us view as a solemn memorial day to innocent people who were killed, is just utterly reprehensible.

It would be like going to a funeral and throwing dirty socks in the coffin.