Boston Marathon Bomb Suspects Identified By FBI. (Photos& Video)

 The FBI has is asking for the public`s help in identifying the two suspects in the photos above.

Authorities are saying that in the images above, you can clearly see the men who the they believe are the two suspects at the explosion site.
The first picture also shows what appears to be a backpack on the ground matching the description of the bag used in the bombings. More photos & video after the cut.
"An official said that the two suspects were seen separately on videotape -- one at each of the two bombing sites, which are located about a block apart.

    The official, who spoke this morning on the condition of anonymity, said the best video has come from surveillance cameras on the same side of Boylston Street as the explosions"