In response to the deadly attacks last Friday in Paris believed to have been committed by Syrian-born members of ISIS, at least 31 state governors have declared their intent to refuse entry into their states of refugees fleeing Syria. Governor Doug Ducey of Arizona (shown), for example, issued a strongly worded statement of his state’s intended refusal to allow settlement of Syrian refugees. “Given the horrifying events in Paris last week, I am calling for an immediate halt in the placement of any new refugees in Arizona,†Ducey declared. Alabama Governor Robert Bentley expressed an equally terse promise to prevent...