Colombia’s warming ties with Israel seem set to take a significant hit with the presidential election victory of leftist former rebel Gustavo Petro, an outspoken critic of Israel who has compared treatment of the Palestinians to the “discrimination” suffered by Jews at the hands of the Nazis. “The State of Israel is one thing and the Jewish religion is another, just as the Colombian State is one thing and the Catholic religion another,” Petro tweeted in 2019. “Confusing state and religion is typical of the archaic mentality. The State of Israel discriminates against Palestinians like the Nazis discriminated against Jews.”...