I imagine I’m not the only one this happened to, but still, you hate to see it happen at all. You express your support for Trump on a given issue, and an old friend or acquaintance dumps you. That’s how fiercely they oppose – or even despise – him. How do we best navigate these turbulent waters? Growing up in a small Jewish community on Long Island, most of my best friends were also Jewish. And like the majority of American Jews, most of those old friends are now liberal Democrats. And a few of those old friends – or...