Had Obama not failed to enforce his chemical-weapons “red line” in Syria a year ago, following an attack on a suburb of Damascus, Russian President Vladimir Putin probably would not have been as daring as he was in Ukraine.
Si hace un año, tras el ataque a un suburbio de Damasco, Obama hubiera hecho valer en Siria la prohibición de cruzar la “línea roja” respecto al uso de armas químicas, es probable que el presidente ruso Vladímir Putin no se hubiera atrevido a tanto en Ucrania.