Beyond analytics, newer video management systems and plug-ins like the BriefCam video synopsis system, means video surveillance users can access archived video faster than ever. Centralized VMS systems means security officers and police officers don't have to run all around the buildings to access DVR monitors and VCRs, but can quickly scan through an entire facility's video data in one location. Responders who find a potential package bomb in a train station can theoretically find the video within minutes and use the video to attempt to ascertain whether they were dealing with a forgetful passenger or a would-be terrorist. Finally, the overall increase in user of cameras in soft-target environments means better follow-up, so that police can track down those persons using would-be package bombs to tax our law enforcement response abilities.
In any case, the picture this FBI report paints is not a pretty one. There is no easy answer or way to stop such attempts (unless we make forgetfullness a crime), and the man-hours to respond to an increase in would-be bombs is not going to be cheap. But as Chief Deleaver noted, it's something we have to do if we are going to keep our nation secure.