Israel has unleashed its biggest offensive against Palestinians in the West Bank in more than a decade in hopes of finding three Israeli teens they say were kidnapped by Hamas. And Israeli activists are also taking the fight online using the hashtag #BringBackOurBoys.Israel has unleashed its biggest offensive against Palestinians in the West Bank in more than a decade in hopes of finding three Israeli teens they say were kidnapped by Hamas. And Israeli activists are also taking the fight online using the hashtag #BringBackOurBoys.