> There has to be a line that should never be crossed in any democratic society. I agree, but... Does it cross that line to say that too much immigration, too

> There has to be a line that should never be crossed in any democratic society. I agree, but... Does it cross that line to say that too much immigration, too fast, causes some definite, specific negative effects on society? Does it cross that line to say that therefore we should accept less immigration? (It definitely crosses that line to say that immigrants are evil, or worse, subhuman.)