The rise of antisemitic violence in recent years, the growing criticism of Israel and the outcome of the 2020 presidential election poses a real threat on the wellbeing of Jews in America, Jonathan Greenblatt, chief executive of the Anti-Defamation League, suggests in a new book set to be released on Tuesday. “Sometimes people mock this Jewish tendency – we’ve all heard jokes about the anxiety of Jewish mothers – but its roots are very real,” Greenblatt writes in the book, titled “It Could Happen Here: Why America Is Tipping from Hate to the Unthinkable ? And How We Can Stop...