You need to stop wearing your race on your sleeve.
If people don't agree with you or think you may not understand America the way an American would, does not mean they are prejudice, racist or are ethnically discriminating against you; and if you do think that, then you are doing the exact same thing when you don't agree with them.
Current polls (3)are still open on FR on this subject.
I find the results of this one interesting. 7.5 % say immigration is not a problem or favor open borders.
http://www.freerepublic.com/perl/poll?poll=10;results=1
Illegal immigration is the problem. 33.8% 1,008
Seal and militarize borders. 33.1% 986
Borders should be closed. 15.7% 467
Immigration should be reduced. 10.1% 300
Borders should be open. 4.1% 121
Immigration is not a big issue. 3.4% 101
100.2% 2,983
__________