Boston Bombing Suspect: Who Has Been ID'd?

A variety of sources are now reporting that investigators have identified a suspect in the Boston Marathon bombing that took place on Monday afternoon slightly before 3:00pm ET. The Boston Globe announced the updates on its Twitter page today.  

The suspect was apparently caught on the video of a Lord and Taylor stores surveillance camera. Law enforcement officials in Boston are calling it a "significant breakthrough" and a "game changer." The video in question appears to show the full face of the suspect, but investigators are not releasing any more information at this time this is according to Spokeswoman for Boston Mayor Thomas Menino. 

A press conference is scheduled for 5:00pm ET where more information regarding the video is expected.