In the 14 years since 9 / 11, you can count about six real terrorist attacks in the United States. These include the Boston Marathon bombings in 2013, as well as failed attacks, such
En los 14 años transcurridos tras el 11-S, se pueden contar cerca de 6 ataques terroristas reales en EE.UU. Incluidos los atentados del maratón de Boston en