(WBNG Binghamton) The FBI released surveillance footage of the two men considered suspects in Monday's bombings at the Boston Marathon.
During a press conference, the FBI says it has identified two men who are believed to have dropped the backpacks that contained bombs made from pressure cookers, gunpowder, nails and other metals.
Both men are white. One man is wearing a backwards white hat and the other wearing a dark hat forwards.
The men were not further identified, other than what was provided by pictures and video.
The FBI has received thousands of tips in the case this week and each of them will be vetted, if they haven't already.
Those with information can call 1-800-CALL-FBI or visit www.bostonmarathontips.gov.
The pictures are posted on FBI.gov.
Keep checking CBS News for more information as it becomes available.