WASHINGTON — President Donald Trump’s crackdown on immigrants may not look on paper like a mass deportation, but for many people it feels like one. Statistically Trump’s sweep of immigrants, while up from last year, doesn’t compare to the deportations done in the early years of President Barack Obama’s first term. But the administration’s attempt to return to the peak deportation levels under Obama or surpass them, combined with Trump’s rhetoric and his drive to slash legal immigration, have whipped up enough fear to make some feel a mass roundup is underway. “At any moment I feel I could just...