Antisemitic flyers have shown up outside the homes of hundreds of people in cities across the country in recent months – another manifestation of the increase in antisemitic incidents nationwide. Over the past three months, antisemitic flyers have been distributed in dozens of cities across 19 states, from Texas to California to Florida, according to the Anti-Defamation League, which has been tracking the hateful propaganda. This past weekend alone, hundreds of flyers were papered across neighborhoods in nine states including in Berkeley, in Northern California, as well as in Colleyville Texas, where a gunman held Jewish congregants hostage at a...