The antisemitic mind virus is the canary in the coal mine for civilizations. When the hatred of Jews rises, a host of other horrible things fester in society. Progressives who scream that ...

“Antisemitism is for society what a canary is for a coal mine—it’s a warning of what’s to come,” he said. “Holocaust ...

"Maybe the measles thing is the canary in the coal mine. ... This is a small example ... pushed back on that sentiment, saying: "We should be worried about any outbreak, particularly measles." ...