<blockquote>The FBI probably knows everyone that Farook and Malik were in contact with. The FBI probably know everything of interest already. If there was a hint of any connection with a terrorist organisation they would have announced it already. They have, instead, been clear that there was nothing suggesting any such contact took place.</blockquote>
via <a href="https://medium.com/@thegrugq/feeble-noise-pollution-627acb5931a2#.kubwtikul">Feeble Noise Pollution — Medium</a>.