Credible but unconfirmed 9-11 threat

The last few hours has apparently developed a serious concern about an attack on the anniversary of 9-11. It is described as a “credible but unconfirmed”report. This embedded CBS News video is fairly detailed based on what is known.. The essence of the concern is that a Pakistan based body may be planning car-bombs of bombs or some type to attack New York and Washington. The New York Police have laid out a series of additional measures which includes call lines for the “If you see something, say something” program. There will also be “license plate readers” employed. Voice of America. 10.10 pm