Bye Megyn News Today

Britain to be attacked simultaneously is actually a global-shock attack, and it comes out of the maturity in the style of attacks that pakistan has very sadly been having for a longtime, and also that the colders are seeing in afghanistan. megyn: steve centanni is tracking all of this and the threat assessment live for us at the pentagon. steve, what are you learning? >> reporter: u.s. officials are telling us, that they had a specific -- credible information but not specific information about a...