Boston Marathon: Unprecedented security to protect runners, spectators CBS Mornings 2:53 10 years ago 477 Далее Скачать
Security tight around Boston Marathon route; no credible threat to this year's race WCVB Channel 5 Boston 1:50 2 years ago 985 Далее Скачать
Inside the Boston Marathon security operation WCVB Channel 5 Boston 1:47 8 years ago 217 Далее Скачать
New security elements in place for Boston Marathon WCVB Channel 5 Boston 1:56 9 years ago 62 Далее Скачать
Mass. State Police on security for Boston Marathon WCVB Channel 5 Boston 1:07 2 years ago 5 491 Далее Скачать
Race officials discuss Boston Marathon security WCVB Channel 5 Boston 1:38 6 years ago 218 Далее Скачать
Boston Marathon Security Measures To Be Discussed Tuesday CBS Boston 1:11 6 years ago 73 Далее Скачать
