This failed in the first few sentences. It's never been okay to be called a cracker when you are white. I'm sure this is just one of those things that is improperly labeled as something someone said, although this kind of speech is all too common. Anyone who thinks that this is an issue about White vs all other races instead Majority Race vs. all other races is a dummy. Put ANY race in a position of a significant majority and it will be the same thing.
"There are no finger prints under water."
I don't really want to get too into it because this is a very touchy issue. But, long story short, I'd prefer everyone be an AMERICAN, period, full stop. Unfortunately, everyone else has got their own special little advocacy groups, fly "their" flags alongside or above the American flag (ahem...), etc. etc. etc. Groups like La Raza and the NAACP are increasingly divisive and if we evil whiteys keep hearing how racist we are perhaps we'll begin to ignore the constant cries of wolf...
Two wrongs don't make a white! ah..I meant right!
Don't even get me started on this one. Don't be a pussy and act all politically correct on this. It is what it is. Reverse discrimination is a real thing and it is happening as I type this. I'm not a racist but if you hate me because I'm white, then you can go fuck yourself.