Stu, a constructive way to carry on a discussion is to present one's point of view, backed up by facts. If another person disagrees, then the appropriate response is for the second person to present the opposing point of view, again backed up by facts. This tends to clarify the discussion and lead to common ground, rather than polarizing it.

I observed extreme and ugly prejudice against Muslims in London; and I observed things that impressed me very positively, like female immigration officers at Heathrow wearing Islamic head coverings. In Paris, it seems that Muslims are far more segregated. I have read that there was legislation proposed in France to prohibit the wearing of religious clothing, but I can't recall whether it passed or not.

But that was the subject of another thread.

And I have nothing but disdain for Mr. Trump.

-Joe Offer-