Last July, the 62-year-old also claimed that most foreigners believe that a “mass of Americans are outright racists” because of their support for Trump.
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...and why do people choose to believe that?
Because they want to.
Not because it’s based on anything at all, real, measurable, or provable.
They believe it because that’s one of the narratives that the left consistently promoted early and often when Trump started to run for President (along with always lying, and being a misogynist). Propaganda = truth.
Answer: Anti-American US media.