Waiting in the (Left) Wings
MORE THAN THREE DECADES AGO, THE M-19, a center-left Colombian guerrilla group, stormed the Palace of Justice, the country’s top court, to condemn then–President Belisario Betancur for allegedly violating a truce. A 28-hour siege ensued, as militants squared off against the armed forces, leaving dozens dead, the building burned and the country mired in chaos. A month before the siege, in October 1985, the national army detained a young militant named Gustavo Petro—who was not part of the raid—and tortured him for days at a cavalry school. After his release, Petro helped craft a peace treaty between the militants and the government. Now, he wants to be Colombia’s next president. As of publication, Petro, who is running for the progressive Colombia Humana Movement, was slightly trailing Iván Duque, his staunchest rival. (Duque…