L’ancien journaliste de la NBC Tom Brokaw sur les motivations des fréres Tsarnayev,
▻http://www.thenation.com/blog/173975/tom-brokaw-asks-media-cover-drone-warfare-factor-terror-attacks
“I think we also have to examine the use of drones that the United States is involved (in), and there are a lot of civilians who are innocently killed in a drone attack in Pakistan, in Afghanistan and in Iraq.
“And I can tell you having spent a lot of time over there, young people will come up to me on the streets and say we love America,” he continued, “(but) if you harm one hair on the head of my sister, I will fight you forever. And there is this enormous rage against what they see in that part of the world as a presumptuousness of the United States.”