FBI: These Are Our Boston Bombing Suspects

The Federal Bureau of Investigation posted to YouTube Thursday surveillance camera footage which it says shows the bureau's two suspects in its investigation of Monday's attack on the Boston Marathon

The bureau is requesting the public's help in identifying the suspects, but said the two men are considered armed and extremely dangerous. It urged the public not to approach them.

FBI Special Agent Richard Deslauriers said during a press conference that one of the men in the video, seen wearing a white cap, was recorded placing a bag at the location of the second blast just moments before that explosion Read more...