Why did we become fearful of immigrants?

Earth as seen the edge of the solar system taken by Voyager 1 Image credit: Nasa

I’ve undergone a lot of soul-searching since arriving in the USA four months ago. I left behind a great job, an easy lifestyle, universal healthcare and a beautiful country to move to California. I’m also middle-aged and trying to build a career in a city which values the young. The shootings over the past weeks in Gilroy, El Paso and Dayton certainly have made me question why I came.

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