excerpt:
WASHINGTON (CNN) -- Intelligence found in Pakistan suggests that suspected al Qaeda operatives in that country contacted an individual or individuals in the United States in the past few months, according to two senior U.S. government sources.
These officials would not characterize that communication.
But the sources also said there is other information from Pakistan that has led to investigations in the United States to uncover whether there are any individuals or terrorist cells plotting an attack on U.S. soil.
In addition, two senior Pakistani intelligence sources told CNN that there is evidence at least six individuals in the United States were contacted by Muhammad Naeem Noor Khan, an alleged al Qaeda operative who was recently taken into custody in Pakistan. U.S. officials have not confirmed that information.
Six individuals.... six cells?