Alleged 9/11 Anniversary Plot: Possible Suspect May Be ID'd
Informant's information secondhand, but officials take threat seriously.
Sept. 9, 2011 — -- Officials may have the name of one of the suspected bomb plotters after a 24-hour intelligence manhunt, U.S. officials tell ABC News.
The hunt included an analysis of flight logs and other documents following a report from a CIA informant that three people were dispatched by al Qaeda to carry out a bomb plot in the United States, in either New York or Washington.
The intelligence from the informant, who is considered reliable by the CIA, led to the national state of high alert over the possible terror strike on the anniversary of 9/11, but the informant's information itself may be secondhand, ABC News has learned.
Despite the secondhand nature of the source, the high quality of the information led authorities to deem the threat credible, if uncorroborated, and triggered the massive rapid police response in Washington and New York, and the all hands intelligence community and law enforcement manhunt.
"What's striking about this particular information is its clarity," a senior official told ABC News. "Usually intelligence comes in bits and pieces and officials have to connect dots. Here, I'm told, there were no dots to connect, there was so much detail in one place at one time. It was all laid out. If it's a plot it is well-planned and there's an intention to go forward with it. If it turns out not to be real then it's definitely not. There is no middle ground."
No significant new information has come in to authorities Friday that adds to the threat picture, according to administration, law enforcement and intelligence officials.
Still, with the anniversary less than 48 hours away, officials say they have no choice but to act as if the threat is real and the clock is ticking.
"Al Qaeda again is seeking to harm Americans and in particular to target New York and Washington," said Secretary of State Hillary Clinton in New York Friday. "We are taking this threat seriously. Federal, state and local authorities are taking all steps to address it."
It was only two days ago, on Wednesday in Pakistan, according to officials, that the CIA developed the information about a possible al Qaeda terror plot targeting the U.S.
Three men, including at least one and maybe two American citizens, had allegedly travelled to the U.S. in mid- August, from Pakistan through Dubai, assigned to attack New York or Washington with a vehicle bomb on Sept 10, 11 or 12.
Late Wednesday night, the intelligence was relayed to Washington and CIA headquarters.
Early Thursday, at the White House, the president and the vice president received the first of several briefings on the threat.
Around 7 pm. Thursday, as the president arrived to address Congress, the FBI and the CIA were in high gear.
"You use all the resources that we have, people are working 24/7 on this issue," said Rep. Dutch Ruppersberger, D-Md., ranking minority member of the House Intelligence Committee, who was among the members of Congress briefed on the alleged threat. "Any time you get a reliable source and you're attempting to corroborate it or confirm it, you use all the resources that we have. People are working 24/7 on this issue."
Late Thursday night, the FBI and Homeland Security issued a bulletin to 18,000 law enforcement agencies detailing the threat, including explosives, small arms and poisons.
At first light this morning, police in New York set up roadblocks and traffic checks throughout the city. Trucks passed through a cordon of officers and cars with radiation monitors and other sensors, backing up traffic for miles. Heavily armed police and national guardsmen carried out a highly publicized drill at New York's Grand Central railroad station.
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