New Terror Report Warns of Insider Threat to Chemical, Oil or Nuke Facilities

http://abcnews.go.com/Blotter/terror-alert-warns-insider-threat-infrastructure/story?id=14118119

QUOTE: 'Sabotage by an insider at a major utility facility, including a chemical or oil refinery, could provide al Qaeda with its best opportunity for the kind of massive Sept. 11 anniversary attack Osama bin Laden was planning, according to U.S. officials.
A new intelligence report from the Department of Homeland Security issued Tuesday, titled Insider Threat to Utilities, warns "violent extremists have, in fact, obtained insider positions," and that "outsiders have attempted to solicit utility-sector employees" for damaging physical and cyber attacks.
"Based on the reliable reporting of previous incidents, we have high confidence in our judgment that insiders and their actions pose a significant threat to the infrastructure and information systems of U.S. facilities," the bulletin reads in part. "Past events and reporting also provide high confidence in our judgment that insider information on sites, infrastructure, networks, and personnel is valuable to our adversaries and may increase the impact of any attack on the utilities infrastructure." '

Hmmmm....  If they know where the threats are then why aren't they removing those threats?  Makes you wonder...