The Federal Bureau of Investigation has released photos and videos of two men wanted in connection with the bombing Monday at the Boston Marathon. The two suspects are seen carrying backpacks. One is wearing a white baseball cap the second man is wearing a black baseball cap. In the video released the two men are seen walking near each other carrying the backpacks. The FBI says they also have direct evidence that links one of the men to the backpack that was dropped in front of a restaurant that exploded on Monday. The FBI is asking for any information on these two men. More from our CBS Affiliate WBZ in Boston.