I would argue that 15 years later, since today there are more terrorists, more terrorist attacks, more terrorist casualties, this by the count of the U.S. State Department, since today the region from which those attacks emanate is more unstable than at any time in its history, since the Flood, perhaps, we have not succeeded in our response.
Yo diría, 15 años más tarde, que hoy en día hay más terroristas, más ataques terroristas, más víctimas del terrorismo, esto según el recuento del Departamento de Estado de EE.