I wonder how many posters on this thread are, like Piers Morgan ethnically white? If you are I fail to see how you can justify complaining, or saying this man has no right to say this country is racist. You are unlikely to have suffered any racial slurs as he probably has. Much has been written on many threads about how Jews know about anti-semitism and where it exists. The same can be said for any black person and racism.
As for the comments about the war, they are completely uncalled for and absolutely nothing to do with racism today.